Scenario: 200 people were asked, “Who is your favorite superhero?” Below are the data.  Test the null hypothesis that the population frequencies for each category are equal.  α= .05. Iron Man Black Panther Wonder Woman Spiderman fo = 40 fo = 60 fo =55 fo = 45 fe = fe = fe = fe =   degrees of freedom, df = ______, and the Chi Square critical boundary = ______

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Scenario: 200 people were asked, “Who is your favorite superhero?” Below are the data.  Test the null hypothesis that the population frequencies for each category are equal.  α= .05.

Iron Man Black Panther Wonder Woman Spiderman
fo = 40 fo = 60 fo =55 fo = 45
fe = fe = fe = fe =

 

degrees of freedom, df = ______, and the Chi Square critical boundary = ______

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