Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

31 A die is rolled 120 times to see if it is fair. The table below shows the frequencies for each of the six possible

31

image text in transcribed
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 = 0.05. 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 11 2 24 3 19 4 15 5 29 6 22 b. What is the correct statistical test to use? Select an answer v c. What are the null and alternative hypotheses? Ho: O The die rolls are independent. The die rolls are dependent. O The distribution of die rolls is uniform. O The distribution of die rolls is not uniform. H1 : The die rolls are independent. The distribution of die rolls is uniform. The die rolls are dependent. O The distribution of die rolls is not uniform. d. The degrees of freedom =

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Finite Mathematics

Authors: Stefan Waner, Jerry Lee Ford Jr, Waner/Costenoble, Steven Costenoble

5th Edition

1111789304, 9781111789305

More Books

Students also viewed these Mathematics questions