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 1 year 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...
A computer program is tested by 5 independent tests.
If there is an error, these tests will discover it with
probabilities 0.1, 0.2, 0.3, 0.4, and 0.5, respectively. Suppose
that the program contains an error. What is the probability that it
will be found
a. by at least one test?
b. by at least two tests?
c. by all five tests?
Write a JAVA program that emulates a Magic Eight Ball. Start by generating a random number...
Write a JAVA program that emulates a Magic Eight Ball. Start by
generating a random number and then use a switch statement to
display the message.
Use this website as a resource on possible answers a Magic Eight
Ball gives: https://en.wikipedia.org/wiki/Magic_8-Ball
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:
The random numbers are:
xx xx xx xx xx xx ….
The sum is xxxx
A computer was used to generate ten random numbers from a normal distribution with a set...
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
or may not actually be different): 0.3472, 2.2437, 1.0712, 2.5906,
0.5163, −1.1743, 0.0473, −0.8338.
(a) What do you think the means of the random normal number
generators were? What do...
Write a program to produce an array of integer random numbers. Your program should find out...
Write a program to produce an array of integer random numbers.
Your program should find out from the user how many numbers to
store. It should then generate and store that many random integers
(the random numbers must be between 1 and 999 inclusive). The
program should then determine the smallest number, the largest
number, and the average of all the numbers stored in the array.
Finally, it should print out all the numbers on the screen, five
numbers to...
Create a program that generates a file of random numbers, and then prints them in neat...
Create a program that generates a file of random numbers, and
then prints them in neat fashion to another file, and also saves to
that file the average and standard deviation of those numbers.
I) First, you would need to generate a file of random numbers
that consists of N random numbers (100 < N < 1000). Each
random digit should be a real number (type double) between 0 and
50. This file and its digits would now serve as...
Write a program that asks the user to enter an array of random numbers, then sort...
Write a program that asks the user to enter an array of random
numbers, then sort the numbers (ascending order), then print the
new array, after that asks the user for a new two numbers and add
them to the same array and keep the array organization. (c++ )
(using while and do while loops)
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- S&P 500 Index is at 2780. A European June 21, 2019 SPX call option struck at...
- ou are required to post a minimum of one 200-word post in discussing this issue. 1-What...
- You are planning on retiring the moment that you accumulate $1,000,000 in your mutual fund. Currently,...
- Why must a power cycle release heat at some point
- Gaseous ammonia can be injected into the exhaust stream of a coal-burning power plant to reduce...
- You will find that we consume monopolies in our daily lives from our electricity to internet...
- A ball thrown straight up into the air is found to be moving at 7.24 m/s...
ADVERTISEMENT