Question
In: Statistics and Probability
A program for generating random numbers on a computer is to be tested. The program is...
A program for generating random numbers on a computer is to be tested. The program is instructed to generate 100 single-digit integers between 0 and 9. The frequencies of the observed integers were as follows. At the 0.05 level of significance, is there sufficient reason to believe that the integers are not being generated uniformly?
| Integer | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Frequency | 10 | 8 | 7 | 9 | 13 | 11 | 5 | 9 | 14 | 14 |
(a) Find the test statistic. (Round your answer to two
decimal places.)
(b) Find the p-value. (Round your answer to four
decimal places.)
Solutions
orchestra answered 3 years agoRelated Solutions
A program for generating random numbers on a computer is to be tested. The program is...
A program for generating random numbers on a computer is to be
tested. The program is instructed to generate 100 single-digit
integers between 0 and 9. The frequencies of the observed integers
were as follows. At the 0.05 level of significance, is there
sufficient reason to believe that the integers are not being
generated uniformly?
Integer
0
1
2
3
4
5
6
7
8
9
Frequency
9
7
9
6
10
14
8
10
12
15
(a) Find the...
A program for generating random numbers on a computer is to be tested. The program is...
A program for generating random numbers on a computer is to be
tested. The program is instructed to generate 100 single-digit
integers between 0 and 9. The frequencies of the observed integers
were as follows. At the 0.05 level of significance, is there
sufficient reason to believe that the integers are not being
generated uniformly?
Integer
0
1
2
3
4
5
6
7
8
9
Frequency
9
7
9
6
10
14
8
10
12
15
(a) Find the...
A program for generating random numbers on a computer is to be tested. The program is...
A program for generating random numbers on a computer is to be
tested. The program is instructed to generate 100 single-digit
integers between 0 and 9. The frequencies of the observed integers
were as follows. At the 0.05 level of significance, is there
sufficient reason to believe that the integers are not being
generated uniformly?
Integer
0
1
2
3
4
5
6
7
8
9
Frequency
12
9
7
7
12
12
6
8
12
15
(a) Find the...
A computer program is tested by 5 independent tests. If there is an error, these tests...
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If there is an error, these tests will discover it with
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will be found
a. by at least one test?
b. by at least two tests?
c. by all five tests?
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Create an application for generating lottery tickets of random
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A computer was used to generate ten random numbers from a normal
distribution with a set of unknown mean and variance: −1.1623,
0.2210, 1.6518, −1.1312, −0.2879, −1.0458, 1.3706, −0.7492,
−0.1355, −1.2686. Eight more random normal numbers with the same
variance perhaps a different mean were then generated (the mean may
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In Assembly Language Write a program that generates 10 random numbers (0~99). Save the numbers into...
In Assembly Language
Write a program that generates 10 random numbers (0~99). Save
the numbers into arrayInt and calculate the sum.
.data
arrayInt Byte 10 DUP(?)
Displays the array and the sum as follows:
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xx xx xx xx xx xx ….
The sum is xxxx
Write a C++ program to generate two random numbers (Rnd1 and Rnd2). These two numbers should...
Write a C++ program to generate two random numbers (Rnd1 and
Rnd2). These two numbers should be within a range [100, 500]. If
Rnd1 greater than or equals to Rnd2, print out the result of
(Rnd1-Rnd2). Otherwise, print out the result of (Rnd2-Rnd1). In all
cases, print Rnd1, Rnd2, and the results of subtractions in
suitable messages.
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