Senin, 19 Agustus 2013
Minggu, 11 Agustus 2013
Resep Memasak Cumi
Oke guys, what are you doing now? bagi yang nganggur dari pada bingung2 enaknya mau ngapain. Atau bagi yang laper tapi bingung mau makan apa, mending ikutin resep ini aja nih, kita masak cumi ala aku, hahahah
oke, le'ts try together me! Are you Ready? :D
Bahan :
1/4kg Cumi. Buang kantung tintanya, cuci bersih dan potong-potong
2 lembar daun pandan
1/2 biji cabe rawit merah
2 sdt gula merah
1 buah jeruk nipis
5 sdm saus tiram
1/2 garam
Bahan untuk membuat bumbu :
4 buah cabe
4 butir bawang merah
3 siung bawang putih
1/2 sdt terasi
1/4 cangkir air asam kental
1/2 sdm merica bubuk
Cara Memasak :
oke, le'ts try together me! Are you Ready? :D
Bahan :
1/4kg Cumi. Buang kantung tintanya, cuci bersih dan potong-potong
2 lembar daun pandan
1/2 biji cabe rawit merah
2 sdt gula merah
1 buah jeruk nipis
5 sdm saus tiram
1/2 garam
Bahan untuk membuat bumbu :
4 buah cabe
4 butir bawang merah
3 siung bawang putih
1/2 sdt terasi
1/4 cangkir air asam kental
1/2 sdm merica bubuk
Cara Memasak :
- Cumi terlebih dahulu di cuci bersih kemudian campurkan dengan air jeruk nipis, diamkan selama kurang lebih 30 menit agar cumi tidak amis.
- Panaskan minyak, tumis bumbu halus hingga wangi
- Masukkan cumi-cumi, daun pandan, cabe rawit, & garam, aduk sesekali
- Masukan 1/4 cangkir air asam kental (air rendaman asam)\
- Masukan gula merah, aduk rata
- Masak hingga 5 menit lalu masukkan gula merah & saus tiram. aduk rata
- Angkat dan sajikan untuk keluarga tercinta. Selamat mencoba :D
Bingung mesti ngasih nama cumi apa, jadiiii terserah deh yaaah, cobain aja buat bikin sendiri di rumah, dan rasakan nikmatnya hehe ;)
Semoga bermanfaat bagi yang sedang belajar masak, atau sengaja mencoba resep baru untuk keluarga di rumah...
Masak?
KATAKAN
It's enjoyeble of me !
Minggu, 04 Agustus 2013
Bukber SAPELA di Ramadhan tahun 2013 M
Tentu kehendak Allah yang menjadikan kami bersaudara, hingga sepakat dihati masing-masing bahwa kami keluarga.
Ya Allah, ini sungguh luar biasa untukku..
Terimakasih atas karuniaMu ya Allah, memberi apa yang sekiranya aku butuhkan, yah.. mereka sangat aku butuhkan, butuh dalam konteks apa? aku rasa, untuk jiwa, rasanya jiwa ini sedikitnya ternafkahi dengan adanya mereka di perjalanan hidupku ini :) Setelah Engkau beri aku keluarga yang sangat harmonis, saudara satu keturunan yang begitu sangat mencinta, Engkaupun tak habis-habisnya menghendaki aku untuk memiliki mereka, keluarga Saung Pelangi.
Tanggal 3 Agustus 2013,
di kediaman Neneng Maulida. Cilegon-Banten.
Meski gak semua keluarga sapela bisa kumpul, 5 diantaranya berhalangan untuk hadir.
Alhamdulillah bisa bersilaturahmi dengan keluarga neneng disana, banyak yg aku baru tau soal neneng adikku ini, yah aku mengganggapnya sebagai adik, dia manis menurutku, senyumnya itu loh, masya Allah manis sekali. Gak ada alasan yang membuatku untuk tidak sayang padanya:)
Sebulan lamanya kami KKM di desa masing-masing, terpencae-pencar.
Dengan acara buka bersama di kediaman Neneng ini, kami melepas rindu dengan banyak bercerita soal pengalaman di lokasi KKM masing-masing.
Tuker kado, foto bersama. yah mungkin suatu saat nanti, aku akan sangat merindukan saat-saat bersama dengan mereka. Harapku semoga tali persaudaraan dan silaturahmi kami senantiasa terjaga, sampai nenek kakek, bahkan hingga ajal menjemput. Semoga akan banyak doa yang terbang untuk setiap kami, karena bagiku, media doa yang bisa menjamin bahwa kita akan terus bersatu:) karena bukan ikatan darah yang menyebabkan kita menjadi saudara bahkan keluarga, tapi ikatan hati melalu doa, yah dari situlah kami menjadi bersaudara:)
Allah, Ya Latief, sampaikanlah pada hati-hati mereka, bahwa aku sangat sayang mereka :') dengan caraku yang mungkin tidak sampai untuk menyentuh hati-hatinya, dengan caranku yang mungkin cuek dengan setiap masalah mereka, dengan caraku yang mungkin terkadang kesannya terlalu ramai untuk bicara, maka ku mohon, hanya Engkau yang mampu untuk menyampaikan ini, aku... Aku sayang mereka karena Engkau Ya Allah, Selamatkan mereka di dunia ini, selamatkan mereka di akhirat kelak ;') Aamiin
Udah lama gak jengukin
aaaaaaaaaaaaaaaaaagh, maaf ya blog udh lama gak jengukin kamu, jadi bersarang laba-laba gini deh yaah..
Ikan-ikan jadi mandiri banget gak aku kasih makan, hehe
Jadi kangen rasanya :D
Meski gak nulis di sini aku, aku sempet coret2 di Tumblr loh,
ini dia, Tumblr aku, klik ini silahkan
Selasa, 21 Mei 2013
Areas under the Normal Curve
The curve of any continuous
probability distribution or density function is constructed so that the area
under the curve bounded by the two ordinatos x — x\ and x — x2 equals the
probability that the random variable X assumes a value between x =
x\ and x = x2. Thus, for the
normal curve in Figure 6.6,
In Figures 6.3, 6.4, and 6.5 we
saw how the normal curve is dependent on the mean and the standard deviation of
the distribution under investigation. The area under the curve between any two
ordinates must then also depend on the values p and a. This is
evident in Figure 6.7, where we have shaded regions corresponding
to P(xi < X < x-2) for
two curves with different means and variances. The P{x\ < X < x2), where X is
the random variable describing distribution A, is indicated by the
darker shaded area. If X is the random variable describing distribution B,
then P(x.\ < X < x2) is given by the
entire shaded region. Obviously, the two
shaded regions are different in size;
therefore, the probability associated with each distribution will be different
for the two given values ol X. The difficulty encountered in solving
integrals of normal density functions necessitates the tabulation of normal
curve areas for quick reference. However, it
Definition
The distribution of a normal
random variable with mean 0 and variance 1 is called
a standard normal
distribution.
The original and transformed
distributions are illustrated in Figure 6.8. Since
all the values of X falling
between x\ and x2 have corresponding z values
between
z\ and z2, the area under
the X-curve between the ordinates x = x\ and x = x2 in
Figure 6.8 equals the area under
the Z-curve between the transformed ordinates
z = z\ and z
— z2.
We have now reduced the required
number of tables of normal-curve areas to
one, that of the standard normal
distribution. Table A.3 indicates the area under
the standard normal curve
corresponding to P(Z < z) for values of z ranging from
—3.49 to 3.49. To illustrate the
use of this table, let us find the probability that Z
is less than 1.74. First, we
locate a value of z equal to 1.7 in the left column, then
move across the row to the column
under 0.04, where we read 0.9591. Therefore,
P(Z < 1.74) = 0.9591.
To find a z value corresponding to a given probability, the
process is reversed. For example,
the z value leaving an area of 0.2148 under the
curve to the left of z is
seen to be —0.79
Senin, 20 Mei 2013
Sebaran Seragam Kontinu
One of the simplest continuous
distributions in all of statistics is the continuous
uniform
distribution. This
distribution is characterized by a density function
that is "flat," and
thus the probability is uniform in a closed interval, say [A, B].
Although applications of the
continuous uniform distribution are not as abundant
as they are for other distributions
discussed in this chapter, it is appropriate for
the novice to begin this
introduction to continuous distributions with the uniform
distribution.
Uniform Distribution
It should be emphasized to the
reader that the density function forms a rectangle
with base B — A and constant
height -g^j- As a result, the uniform distribution
is often called the rectangular
distribution. The density function for a uniform
random variable on the interval
[1, 3] is shown in Figure 6.1.
Probabilities are simple to
calculate for the uniform distribution due to the
simple nature of the density
function. However, note that the application of this
distribution is based on the
assumption that the probability of falling in an interval
of fixed length within [A, B] is constant.
Example :
Suppose that a large conference
room for a certain company can be reserved for no
more than 4 hours. However, the
use of the conference room is such that both long
and short conferences occur quite
often. In fact, it can be assumed that length X
of a conference has a uniform
distribution on the interval [0, 4].
( (a) What
is the probability density function?
(b) What is the probability that any given conference lasts at least 3 hours?
Solution: (a) The
appropriate density function for the uniformly distributed random variable
X in this
situation is
Minggu, 19 Mei 2013
Sebaran Poisson
Experiments
yielding numerical values of a random variable X, the number of
outcomes
occurring during a given time interval or in a specified region, are called
Poisson
experiments. The
given time interval may be of any length, such as
a minute, a day,
a week, a month, or even a year. Hence a Poisson experiment
can generate
observations for the random variable X representing the number of
telephone calls
per hour received by an office, the number of days school is closed
due to snow
during the winter, or the number of postponed games due to rain
during a
baseball season. The specified region could be a line segment, an area,
a volume, or
perhaps a piece of material. In such instances X might represent
the number of
field mice per acre, the number of bacteria in a given culture, or
the number of
typing errors per page. A Poisson experiment is derived from the
Poisson process and
possesses the following properties:
Properties of
Poisson Process
1. The number of
outcomes occurring in one time interval or specified region is
independent of
the number that occurs in any other disjoint time interval or
region of space. In
this way wc say that the Poisson process has no memory.
2. The probability
that a single outcome will occur during a very short time
interval or in a
small region is proportional to the length of the time interval
or the size of
the region and does not depend on the number of outcomes
occurring
outside this time interval or region.
3. The
probability that more than one outcome will occur in such a short time
interval or fall
in such a small region is negligible.
The number X of
outcomes occurring during a Poisson experiment is called a
Poisson random
variable, and
its probability distribution is called the Poisson
distribution. The mean number
of outcomes is computed from p = Xt, where
t is the specific
"time," "distance," "area," or "volume"
of interest. Since its
probabilities
depend on A, the rate of occurrence of outcomes, we shall denote
them by the
symbol p(x; Xt). The derivation of the formula for p(x; Xt), based
on
the three
properties of a Poisson process listed above, is beyond the scope of this
book. The following
concept is used for computing Poisson probabilities.
Poisson
Distribution
The probability
distribution of the Poisson random variable X, representing
the number of
outcomes occurring in a given time interval or specified region
denoted
by t, is P(x;λt) =
, x =
0, 1, 2, ...
where A is the average
number of outcomes per unit time, distance, area, or volume, and e=2.71828
for a few
selected values of At ranging from 0.1 to 18. We illustrate the use of this
table with the
following two examples.
During a
laboratory experiment the average number of radioactive particles passing
through a
counter in 1 millisecond is 4. What is the probability that 6 particles
enter the
counter in a given millisecond?
Solution: Using
the Poisson distribution with x = 6 and Xt = 4 and Table A.2, we
have
P(6,4) =
=
-
= 0.8893 – 0.7851
=
0.1042
Example :
Ten is the
average number of oil tankers arriving each day at a certain port city.
The facilities
at the port can handle at most 15 tankers per day. What is the
probability that
on a given day tankers have to be turned away?
Solution: Let X be the
number of tankers arriving each day. Then, using Table A.2, we have
P(X>15) = 1 – P(X=
1) = 0,0487
Like the
binomial distribution, the Poisson distribution is used for quality control,
quality
assurance, and acceptance sampling. In addition, certain important
continuous
distributions used in reliability theory and queuing theory depend on
the Poisson
process. Some of these distributions arc discussed and developed in
Chapter 6.
Teorem
Both
the mean and variance of the Poisson distribution p(x; Xt) are Xt.
The proof of
this Theorem is found in Appendix A.26.
In Example 5.20,
where Xt — 4, we also have a2 — 4 and hence a = 2.
Using
Chebyshev's
theorem, we can state that our random variable has a probability of at
least 3/4 of
falling in the interval p±2a = 4± (2)(2), or from 0 to 8. Therefore, we
conclude that at
least three-fourths of the time the number of radioactive particles
entering
the counter will be anywhere from 0 to 8 during a given millisecond.
The Poisson
Distribution as a Limiting Form of the Binomial
It should be
evident from the three principles of the Poisson process that the
Poisson
distribution relates to the binomial distribution. Although the Poisson
usually finds
applications in space and time problems as illustrated by Examples
5.20 and 5.21,
it can be viewed as a limiting form of the binomial distribution.
In the case of
the binomial, if n is quite large and p is small, the conditions
begin to
simulate the continuous space or time region implications of the Poisson
process. The
independence among Bernoulli trials in the binomial case is consistent
with property 2
of the Poisson process. Allowing the parameter p to be close to
zero relates to
property 3 of the Poisson process. Indeed, if n is large and p is
close to 0, the
Poisson distribution can be used, with p = np, to approximate
binomial
probabilities. If p is close to 1, we can still use the Poisson distribution
to approximate
binomial probabilities by interchanging what we have defined to
be a success and a
failure, thereby changing p to a value close to 0.
Teorem
Let X be a binomial random variable with probability distribution b(x;n,p). When n →∞, p → 0,
and η =np remains constant, b(x;n,p) —>p(x;.µ).
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