For the following problems, use the chi-square solution sheet from Appendix E (attached below). Round expected frequency to two decimal places. You will need to complete steps a through h. Submit the solution sheet to your mentor along with your work for Practice Exercises 5. A 6-sided die is rolled 120 times. Fill in the expected frequency column. Then, conduct a hypothesis test to determine if the die is fair. The data in the table below are the result of the 120 rolls. Face ValueFrequencyExpected Frequency115 229 316 415 530 615 H0 : _______Ha : _______What are the degrees of freedom?State the distribution to use for the test.What is the test statistic?What is the p-value? In one to two complete sentences, explain what the p-value means for this problem.Use the previous information to sketch a picture of this situation. Clearly label and scale the horizontal axis and shade the region(s) corresponding to the p-value.Figure E4Indicate the correct decision (“reject” or “do not reject” the null hypothesis) and write appropriate conclusions, using complete sentences.Alpha: _______Decision: _______Reason for decision: _______Conclusion: _______

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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For the following problems, use the chi-square solution sheet from Appendix E (attached below). Round expected frequency to two decimal places. You will need to complete steps a through h. Submit the solution sheet to your mentor along with your work for Practice Exercises 5.

A 6-sided die is rolled 120 times. Fill in the expected frequency column. Then, conduct a hypothesis test to determine if the die is fair. The data in the table below are the result of the 120 rolls.

Face Value	Frequency	Expected Frequency
1	15
2	29
3	16
4	15
5	30
6	15

H0 : _______
Ha : _______
What are the degrees of freedom?
State the distribution to use for the test.
What is the test statistic?
What is the p-value? In one to two complete sentences, explain what the p-value means for this problem.
Use the previous information to sketch a picture of this situation. Clearly label and scale the horizontal axis and shade the region(s) corresponding to the p-value.