MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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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.
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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.
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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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