d. The degrees of freedom = e. The test-statistic for this data = (Please show your answer to three decinmal places.) f. The p-value for this sample (Please show your answer to four decimal places.) g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... OThere is sufficient evidence to conclude that the distribution of die rolls is uniform. OTH insufficient evidence to conclude that the die rolls are dependent. O There is sufficient evidence to conclude that the distribution of die rolls is not uniform. O There is insufficient evidence to conclude that the distribution of die rolls is not uniform. O There is sufficient evidence to conclude that the die rolls are dependent.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question

Please solve for G, H, and I

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 = 0.10.
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
26
2
13
26
4
15
22
6.
18
b. What is the correct statistical test to use?
Select an answer V
c. What are the null and alternative hypotheses?
Ho:
OThe distribution of die rolls is not uniform.
OThe die rolls are dependent.
O The distribution of die rolls is uniform.
OThe die rolls are independent.
Hi :
OThe distribution of die rolls is uniform.
O The distribution of die rolls is not uniform.
O The die rolls are dependent.
O The die rolls are independent.
3.
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 = 0.10. 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 26 2 13 26 4 15 22 6. 18 b. What is the correct statistical test to use? Select an answer V c. What are the null and alternative hypotheses? Ho: OThe distribution of die rolls is not uniform. OThe die rolls are dependent. O The distribution of die rolls is uniform. OThe die rolls are independent. Hi : OThe distribution of die rolls is uniform. O The distribution of die rolls is not uniform. O The die rolls are dependent. O The die rolls are independent. 3.
d. The degrees of freedom =
%3D
e. The test-statistic for this data =
(Please show your answer to three decimal places.)
%3D
f. The p-value for this sample =
(Please show your answer to four decimal places.)
g. The p-value is Select an answer
h. Based on this, we should Select an answer
i. Thus, the final conclusion is...
O There is sufficient evidence to conclude that the distribution of die rolls is uniform.
O There is insufficient evidence to conclude that the die rolls are dependent.
O There is sufficient evidence to conclude that the distribution of die rolls is not uniform.
O There is insufficient evidence to conclude that the distribution of die rolls is not uniform.
O There is sufficient evidence to conclude that the die rolls are dependent.
Transcribed Image Text:d. The degrees of freedom = %3D e. The test-statistic for this data = (Please show your answer to three decimal places.) %3D f. The p-value for this sample = (Please show your answer to four decimal places.) g. The p-value is Select an answer h. Based on this, we should Select an answer i. Thus, the final conclusion is... O There is sufficient evidence to conclude that the distribution of die rolls is uniform. O There is insufficient evidence to conclude that the die rolls are dependent. O There is sufficient evidence to conclude that the distribution of die rolls is not uniform. O There is insufficient evidence to conclude that the distribution of die rolls is not uniform. O There is sufficient evidence to conclude that the die rolls are dependent.
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