FAKULTAS KEGURUAN DAN ILMU
PENDIDIKAN
JURUSAN PENDIDIKAN MIPA
Nomor
Tanggal Terbit
Revisi
Halaman
UN27.02.7.3. PM.24.RKM.01
01 Agustus 2012
00
1/2
Naskah Soal
Uji Kompetensi 1
The 1st Competence Test of Even Semester of 2012/2013 Year
Subject / Credit
Study Prog / Smt
Lecturer
: Statistical Physics / 2 SKS
: Physics Education / 6
: D Teguh R., M.Si.
Day/Date : Friday, 5–4–2013
Time
: 90 minute
Location : R. 5406
Opened Book
1. Let’s A be the set of x’s for which x2 – 7x + 10 = 0, let’s B be the set for which
x2 + 5x = – 6. Find A ∩ B and A U B.
2. Two events A and B are defined such that (1) the probality that A occurs but B
does not occurs is 0,2 (2) the probality that B occurs but A does not occurs is
0,3 and (3) the probability that neither occurs is 0,5. What is P(A│ B).
3. If x is discrete random variable at binomial distribution and p is probability of x
outcome. From below table, determine mean expectation value <(3x+2)>
x
1
2
3
4
p
0,1
0,3
0,5
0,2
4. Suppose that typographical errors are made at the rate of 0,4 per page in BuFita
bulletin. If next week’s edition in sixteen pages long, what is the probability
that fewer than three typos will appear? (Hint : use Poisson distribution).
ISO 9001:2008 Certificate No : QEC30219
The 1st Competence Test of Even Semester of 2012/2013 Year
Subject / Credit
Study Prog / Smt
Lecturer
: Statistical Physics / 2 SKS
: Physics Education / 6
: D Teguh R., M.Si.
Day/Date
: Friday, 5–4–2013
Time
: 90 minute
Characteristic : Opened Book
1. Let’s A be the set of x’s for which x2 – 7x + 10 = 0, let’s B be the set for which x2 + 5x = – 6. Find A ∩ B
and A U B.
2. Two events A and B are defined such that (1) the probality that A occurs but B does not occurs is 0,2 (2) the
probality that B occurs but A does not occurs is 0,3 and (3) the probability that neither occurs is 0,5. What is
P(A│ B).
3. If x is discrete random variable at binomial distribution and p is probability of x outcome. From below table,
determine mean expectation value <(3x+2)>
x
1
2
3
4
p
0,1
0,3
0,5
0,2
4. Suppose that typographical errors are made at5 the rate of 0,4 per page in BuFita bulletin. If next week’s
edition in sixteen pages long, what is the probability that fewer than three typos will appear? (Hint : use
Poisson distribution).
The 1st Competence Test of Even Semester of 2012/2013 Year
Subject / Credit
Study Prog / Smt
Lecturer
: Statistical Physics / 2 SKS
: Physics Education / 6
: D Teguh R., M.Si.
Day/Date
: Friday, 5–4–2013
Time
: 90 minute
Characteristic : Opened Book
1. Let’s A be the set of x’s for which x2 – 7x + 10 = 0, let’s B be the set for which x2 + 5x = – 6. Find A ∩ B
and A U B.
2. Two events A and B are defined such that (1) the probality that A occurs but B does not occurs is 0,2 (2) the
probality that B occurs but A does not occurs is 0,3 and (3) the probability that neither occurs is 0,5. What is
P(A│ B).
3. If x is discrete random variable at binomial distribution and p is probability of x outcome. From below table,
determine mean expectation value <(3x+2)>
x
1
2
3
4
p
0,1
0,3
0,5
0,2
4. Suppose that typographical errors are made at5 the rate of 0,4 per page in BuFita bulletin. If next week’s
edition in sixteen pages long, what is the probability that fewer than three typos will appear? (Hint : use
Poisson distribution).
The 1st Competence Test of Even Semester of 2012/2013 Year
Subject / Credit
Study Prog / Smt
Lecturer
: Statistical Physics / 2 SKS
: Physics Education / 6
: D Teguh R., M.Si.
Day/Date
: Friday, 5–4–2013
Time
: 90 minute
Characteristic : Opened Book
1. Let’s A be the set of x’s for which x2 – 7x + 10 = 0, let’s B be the set for which x2 + 5x = – 6. Find A ∩ B
and A U B.
2. Two events A and B are defined such that (1) the probality that A occurs but B does not occurs is 0,2 (2) the
probality that B occurs but A does not occurs is 0,3 and (3) the probability that neither occurs is 0,5. What is
P(A│ B).
3. If x is discrete random variable at binomial distribution and p is probability of x outcome. From below table,
determine mean expectation value <(3x+2)>
x
1
2
3
4
p
0,1
0,3
0,5
0,2
4. Suppose that typographical errors are made at5 the rate of 0,4 per page in BuFita bulletin. If next week’s
edition in sixteen pages long, what is the probability that fewer than three typos will appear? (Hint : use
Poisson distribution).