Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Each of the digits in a raffle is thought to have the same chance of occurrence. The table shows the frequency of each digit for

Each of the digits in a raffle is thought to have the same chance of occurrence. The table shows the frequency of each digit for consecutive drawings in a California lottery. Perform the chi-square test to see if you reject the hypothesis at the 0.05 significance level that the digits are from a uniform population.

Digit Frequency Digit Frequency
0 46 5 42
1 48 6 31
2 44 7 36
3 52 8 38
4 42 9 22

a. State the decision rule. Use 0.05 significance level. (Round your answer to 3 decimal places.) H0: The digits are uniformly distributed. H1: The digits are not uniformly distributed.

Reject Ho if chi-square > _________

b. Compute the value of chi-square. (Round your answer to 3 decimal places.)

Chi-square = _________

c. What is your decision regarding H0? ____(Reject/Do Not Reject)___ Ho. The digits ___(are/are not)___ evenly distributed

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

College Algebra Concepts Through Functions

Authors: Michael Sullivan, Michael Sullivan III

3rd Edition

0321925890, 9780321925893

More Books

Students also viewed these Mathematics questions

Question

What other requirements do they have for admission?

Answered: 1 week ago

Question

Values: What is important to me?

Answered: 1 week ago

Question

Purpose: What do we seek to achieve with our behaviour?

Answered: 1 week ago

Question

An action plan is prepared.

Answered: 1 week ago