The table below shows the results of rolling a six-sided die 120 times. Test the hypothesis that the die is not fair. A fair die should produce equal numbers of each outcome. Use the four-step procedure with a significance level of 0.05, and state your conclusion clearly. Refer to the output shown to the right. x²GOF-Test 2=8.8 p=.1173123579 df = 5 Full data set Outcome on Die Frequency 1 21 2 28 3 4 5 6 19 10 23 19 State the null and alternative hypotheses. Choose the correct answer below. OA. Ho: The die is fair. Ha: The die is not fair. OC. Ho: The die is fair. H: The die produces outcomes that are greater than the expected value. Find the test statistic for this test. x²=(Type an integer or a decimal.) Find the p-value for this test. OB. Ho: The die is not fair. Ha: The die is fair. OD. Ho: The die is fair. Ha: The die produces outcomes that are less than the expected value. p-value (Round to four decimal places as needed.) State your conclusion. the null hypothesis. There is evidence to conclude that the die

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The table below shows the results of rolling a six-sided die 120 times.
Test the hypothesis that the die is not fair. A fair die should produce
equal numbers of each outcome. Use the four-step procedure with a
significance level of 0.05, and state your conclusion clearly. Refer to
the output shown to the right.
x²GOF-Test
2=8.8
p=.1173123579
df = 5
Full data set
Outcome on Die
Frequency
1
21
2
28
3
4
5
6
19
10
23
19
State the null and alternative hypotheses. Choose the correct answer below.
OA. Ho: The die is fair.
Ha: The die is not fair.
OC. Ho: The die is fair.
H: The die produces outcomes that are greater than the expected value.
Find the test statistic for this test.
x²=(Type an integer or a decimal.)
Find the p-value for this test.
OB. Ho: The die is not fair.
Ha: The die is fair.
OD. Ho: The die is fair.
Ha: The die produces outcomes that are less than the expected value.
p-value
(Round to four decimal places as needed.)
State your conclusion.
the null hypothesis. There is
evidence to conclude that the die
Transcribed Image Text:The table below shows the results of rolling a six-sided die 120 times. Test the hypothesis that the die is not fair. A fair die should produce equal numbers of each outcome. Use the four-step procedure with a significance level of 0.05, and state your conclusion clearly. Refer to the output shown to the right. x²GOF-Test 2=8.8 p=.1173123579 df = 5 Full data set Outcome on Die Frequency 1 21 2 28 3 4 5 6 19 10 23 19 State the null and alternative hypotheses. Choose the correct answer below. OA. Ho: The die is fair. Ha: The die is not fair. OC. Ho: The die is fair. H: The die produces outcomes that are greater than the expected value. Find the test statistic for this test. x²=(Type an integer or a decimal.) Find the p-value for this test. OB. Ho: The die is not fair. Ha: The die is fair. OD. Ho: The die is fair. Ha: The die produces outcomes that are less than the expected value. p-value (Round to four decimal places as needed.) State your conclusion. the null hypothesis. There is evidence to conclude that the die
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