Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Can you help check to see if my solution for question 2A about Ho and Ha is correct? And can you also help me with

Can you help check to see if my solution for question 2A about Ho and Ha is correct? And can you also help me with the Chi-Squared and the assumption checks in part 2C, 2D, and 2E? Thank you.

image text in transcribed
Set-up: Now, you would like to know if the distribution of colors is the same for both plain and peanut M&M's. The table below shows the observed counts for random samples of M&M's of both types. Data: Table 3: Observed colors from both types of M&M's Type Blue Brown Green Orange Red Yellow Plain 1 7 8 8 l 8 3 10 Peanut 5 5 12 l 1 9 l l (251) State the null and alternative hypotheses for testing to determine if the categorical variables color and type are independent. Ho: The distribution of color was independent from the type of M&M. Ha: The distribution of color was dependent on type of M&M. The two variables are associated. (2b) Use data on the right to answer following below questions (2c) Remember to check that all assumptions for inference using this chi-square test have been met. (2d) Conclusion: Do you reject or fail to reject the null hypothesis at an alpha level of 0.05? Explain your answer using the p-Value from the output. (2e) What is your opinion about the comparison of the distributions of colors in the two types of candies? Contingency Analysis of Color E; Type Mosaic Plo't 1.00 Freq:Con1nt Contingency Table TypepColor Count Blue Brown Green Orange Red Yellow Total Expected Cell Chi"? peanut 5 5 12 11 9 11 53 9.96581 5.88889 9.05983 13.1368 5.4359 9.51282 2.4744 0.1342 0.9542 0.3476 2.3363 0.2325 plain 17 8 8 18 3 10 64 12.0342 7.11111 10.9402 15.8632 65641 11.4872 2.0491 0.1111 0.7902 0.2878 1.9352 0.1925 19ml 22 13 20 29 12 21 117 Test: N DF mus. mun-anew: 117 5 6.1390575 0.0300 THE mm mm likelihood Ratio 12.278 00312" Pearson 11.346 00370"

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

Oscillations In Nonlinear Systems

Authors: Jack K Hale

1st Edition

0486803260, 9780486803265

More Books

Students also viewed these Mathematics questions

Question

explain how psychosocial risks can be prevented or managed;

Answered: 1 week ago