QUESTION 13 You hypothesize that people who play brain teasers are smarter than people who do notplay brain teasers. You compare intelligence scores in three groups: Sudoku Players, Crossword Players, and people who do not play brain teasers. The data is as follows: Sudoku Players Crossword Players 100 101 102 103 104 105 108 110 113 100 103 104 103 104 105 108 110 106 105 104 No Brainteasers 85 100 120 115 100 103 102 100 100 95 The sum of squares between samples for the data is 57.9 and the sum of squares within groups is 1070.0. What is the degrees of freedom between samples?

QUESTION 13 You hypothesize that people who play brain teasers are smarter than people who do notplay brain teasers. You compare intelligence scores in three groups: Sudoku Players, Crossword Players, and people who do not play brain teasers. The data is as follows: Sudoku Players Crossword Players 100 101 102 103 104 105 108 110 113 100 103 104 103 104 105 108 110 106 105 104 No Brainteasers 85 100 120 115 100 103 102 100 100 95 The sum of squares between samples for the data is 57.9 and the sum of squares within groups is 1070.0. What is the degrees of freedom between samples?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 21PPS

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