A die is rolled 120 times to see if it is fair. The table below shows the frequencies for each of the six possible outcomes. Use a level of significance of a = 0.01. a. Complete the rest of the table by filling in the expected frequencies (enter your answers in fraction form): Frequency of Dice Values Outcome Frequency Expected Frequency 1 2 3. 4 5 25 21 10 17 21 26 6 b. What is the correct statistical test to use? Select an answer ✓ c. What are the null and alternative hypotheses? Ho: The distribution of die rolls is uniform. O The die rolls are independent. The die rolls are dependent. The distribution of die rolls is not uniform.
A die is rolled 120 times to see if it is fair. The table below shows the frequencies for each of the six possible outcomes. Use a level of significance of a = 0.01. a. Complete the rest of the table by filling in the expected frequencies (enter your answers in fraction form): Frequency of Dice Values Outcome Frequency Expected Frequency 1 2 3. 4 5 25 21 10 17 21 26 6 b. What is the correct statistical test to use? Select an answer ✓ c. What are the null and alternative hypotheses? Ho: The distribution of die rolls is uniform. O The die rolls are independent. The die rolls are dependent. The distribution of die rolls is not uniform.
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 die rolls are independent.
The die rolls are dependent.
The distribution of die rolls is uniform.
O The distribution of die rolls is not uniform.
d. The degrees of freedom =
e. The test-statistic for this data =
f. The p-value for this sample
g. The p-value is [Select an answer
h. Based on this, we should Select an answer
i. Thus, the final conclusion is...
α
(Please show your answer to three decimal places.)
(Please show your answer to four decimal places.)
There is sufficient evidence to conclude that the distribution of die rolls is uniform.
There is insufficient evidence to conclude that the die rolls are dependent.
There is sufficient evidence to conclude that the distribution of die rolls is not uniform.
There is sufficient evidence to conclude that the die rolls are dependent.
O There is insufficient evidence to conclude that the distribution of die rolls is not uniform.
Transcribed Image Text:A die is rolled 120 times to see if it is fair. The table below shows the frequencies for each of the six
possible outcomes. Use a level of significance of a = 0.01.
a. Complete the rest of the table by filling in the expected frequencies (enter your answers in fraction
form):
Frequency of Dice Values
Outcome Frequency Expected Frequency
1
2
3
4
5
25
21
10
17
21
6
26
b. What is the correct statistical test to use?
Select an answer ✓
c. What are the null and alternative hypotheses?
Ho:
The distribution of die rolls is uniform.
The die rolls are independent.
The die rolls are dependent.
O The distribution of die rolls is not uniform.
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