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The expected proportions of colors of M&Ms according to the Mars candy company can be found in the table below. In addition, the table contains the number of M&M's of each color that were found in a case of candy. At the 3% level, do the observed frequencies support the claim of M&M? M&M Observed Counts and Expected Proportions blue brown green orange red yellow 481 371 0.16 0.13 Observed Frequencies 478 Expected Proportion 0.24 H: Hypotheses Ho:The distribution of Select an answer Select an answer the stated distribution. HA:The distribution of Select an answer Select an answer the stated distribution. A: Assumptions 363 0.13 for Select an answer 537 0.2 for Select an answer . Which of the following assumptions must be checked? . Check all that apply. Population standard deviations are unknown All sample sizes are at least 30 Population standard deviations are known All observed counts are at least 5 All expected counts are less than 5 All observed counts are less than 5 All expected counts are at least 5 N >=20m ON <20n . In this problem Select an answer data were collected for Select an answer variable(s) from Select an answer sample(s). Check the assumptions: 1. Enter the list of expected values (round values to 2 decimal places): 360 0.14 0 Are all of the expected values greater than or equal to 5?? Total 2590

The expected proportions of colors of M&Ms according to the Mars candy company can be found in the table below. In addition, the table contains the number of M&M's of each color that were found in a case of candy. At the 3% level, do the observed frequencies support the claim of M&M? M&M Observed Counts and Expected Proportions blue brown green orange red yellow 481 371 0.16 0.13 Observed Frequencies 478 Expected Proportion 0.24 H: Hypotheses Ho:The distribution of Select an answer Select an answer the stated distribution. HA:The distribution of Select an answer Select an answer the stated distribution. A: Assumptions 363 0.13 for Select an answer 537 0.2 for Select an answer . Which of the following assumptions must be checked? . Check all that apply. Population standard deviations are unknown All sample sizes are at least 30 Population standard deviations are known All observed counts are at least 5 All expected counts are less than 5 All observed counts are less than 5 All expected counts are at least 5 N >=20m ON <20n . In this problem Select an answer data were collected for Select an answer variable(s) from Select an answer sample(s). Check the assumptions: 1. Enter the list of expected values (round values to 2 decimal places): 360 0.14 0 Are all of the expected values greater than or equal to 5?? Total 2590

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The expected proportions of colors of M&Ms according to the Mars candy company can be found in the table below. In addition, the table contains the number of M&M's of each color that were found in a case of candy. At the 3% level, do the observed frequencies support the claim of M&M? M&M Observed Counts and Expected Proportions blue Observed Frequencies 478 Expected Proportion 0.24 H: Hypotheses Ho:The distribution of Select an answer Select an answer the stated distribution. brown green orange red yellow 363 481 0.13 0.16 537 371 0.2 0.13 for Select an answer for Select an answer HA:The distribution of Select an answer Select an answer the stated distribution. A: Assumptions • In this problem [Select an answer data were collected for Select an answer variable(s) from Select an answer sample(s). • Which of the following assumptions must be checked? • Check all that apply. Population standard deviations are unknown All sample sizes are at least 30 Population standard deviations are known All observed counts are at least 5 All expected counts are less than 5 All observed counts are less than 5 All expected counts are at least 5 ON >= 20n ON <20n Check the assumptions: 1. Enter the list of expected values (round values to 2 decimal places): 360 0.14 0 Are all of the expected values greater than or equal to 5? ? V Total 2590
Transcribed Image Text:The expected proportions of colors of M&Ms according to the Mars candy company can be found in the table below. In addition, the table contains the number of M&M's of each color that were found in a case of candy. At the 3% level, do the observed frequencies support the claim of M&M? M&M Observed Counts and Expected Proportions blue Observed Frequencies 478 Expected Proportion 0.24 H: Hypotheses Ho:The distribution of Select an answer Select an answer the stated distribution. brown green orange red yellow 363 481 0.13 0.16 537 371 0.2 0.13 for Select an answer for Select an answer HA:The distribution of Select an answer Select an answer the stated distribution. A: Assumptions • In this problem [Select an answer data were collected for Select an answer variable(s) from Select an answer sample(s). • Which of the following assumptions must be checked? • Check all that apply. Population standard deviations are unknown All sample sizes are at least 30 Population standard deviations are known All observed counts are at least 5 All expected counts are less than 5 All observed counts are less than 5 All expected counts are at least 5 ON >= 20n ON <20n Check the assumptions: 1. Enter the list of expected values (round values to 2 decimal places): 360 0.14 0 Are all of the expected values greater than or equal to 5? ? V Total 2590
2. No N is given, we will assume N N: Name the test The conditions are met to use a Select an answer T: Test Statistic The formula set up of the first and last term of the test statistic are as follows: Round initial values to 2 decimal places: (O - E)² E X2= E- Final answer from technology rounded to 2 decimal places: x² = O: Obtain the P-value Report the final answer to 4 decimal places. It is possible when rounded that a p-value is 0.0000 P-value = M: Make a decision Since the p-value ? ✓ 12/ S: State a conclustion • There Select an answer Select an answer distribution. we Select an answer V + ... + significant evidence to conclude that the distribution of for Select an answer Select an answer )^2/ the stated
Transcribed Image Text:2. No N is given, we will assume N N: Name the test The conditions are met to use a Select an answer T: Test Statistic The formula set up of the first and last term of the test statistic are as follows: Round initial values to 2 decimal places: (O - E)² E X2= E- Final answer from technology rounded to 2 decimal places: x² = O: Obtain the P-value Report the final answer to 4 decimal places. It is possible when rounded that a p-value is 0.0000 P-value = M: Make a decision Since the p-value ? ✓ 12/ S: State a conclustion • There Select an answer Select an answer distribution. we Select an answer V + ... + significant evidence to conclude that the distribution of for Select an answer Select an answer )^2/ the stated
Expert Solution
Step 1

Given data:

  blue brown green orange red yellow Total
Observed Frequencies 478 363 481 537 371 360 2590
Expected Proportion 0.24 0.13 0.16 0.2 0.13 0.14 1

Significance level, α=0.03

 

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