18) A researcher wishes to determine if there is a difference in the average flexibilitytest score for female athletes and the average flexibility test score for their bestfriends. An appropriate test to utilize would be:O independent t-testO dependent t-testO Chi-squareO ANOVA19)a 70 71 72+++1 92 93 94 95Class BClass ATwo groups of nurses attended their CPR recertification class. Group A was in classin the morning and Group B was in class in the afternoon. According to this tableGroup B had tests scores that ranged between what values?O 72-93O 72-8069-85O 73-87

When the problem is given, first we have to analyze the question using appropriate t-test…

18) A researcher wishes to determine if there is a difference in the average flexibility test score for female athletes and the average flexibility test score for their best friends. An appropriate test to utilize would be: O independent t- test dependent t-test Chi-square O ANOVA

18) A researcher wishes to determine if there is a difference in the average flexibility test score for female athletes and the average flexibility test score for their best friends. An appropriate test to utilize would be: O independent t- test dependent t-test Chi-square O ANOVA

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

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18) A researcher wishes to determine if there is a difference in the average flexibility
test score for female athletes and the average flexibility test score for their best
friends. An appropriate test to utilize would be:
O independent t-
test
O dependent t-test
O Chi-square
O ANOVA
19)
a 70 71 72
+++
1 92 93 94 95
Class B
Class A
Two groups of nurses attended their CPR recertification class. Group A was in class
in the morning and Group B was in class in the afternoon. According to this table
Group B had tests scores that ranged between what values?
O 72-
93
O 72-
80
69-
85
O 73-
87

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