Chi-square testing Each of three Comparable classes ofthree Comparable classes of15studeutsdiffe vent.following Scores. onYesponded totwomet hods of instructionswithstendarized test:class U: 91, 42, 39. 62, 55, 82, 67,44.a51, 7261, 52, 76, 41,59.Class V: 80, 71, 55, 67, 61, 93,49, 78,57 88, 79, 81, 63,52,75.class W: 91,73, 67, 83,59,98, 87,69,78,80, 65, 94, 82,74, 85chi-square test with a=0.05equality of distri buttong'Scores by dividing theUseto test theof the testCombined Sample intofats( law,three

The following cross tablulation have been provided. The row and column total have been calculated…

Answered: chi-square test with a= 0.05 equality…

chi-square test with a= 0.05 equality Use a 5 to test the of distri buttons of the test the scorés by dividing three egual combined Sample into fats( low , middle, high)

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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Question

Chi-square testing

Each of three Comparable classes of
three Comparable classes of
15
studeuts
diffe vent.
following Scores. on
Yesponded to
two
met hods of instructions
with
stendarized test:
class U: 91, 42, 39. 62, 55, 82, 67,44.
a
51, 72
61, 52, 76, 41,59.
Class V: 80, 71, 55, 67, 61, 93,49, 78,
57 88, 79, 81, 63,52,75.
class W: 91,73, 67, 83,59,98, 87,69,
78,80, 65, 94, 82,74, 85
chi-square test with a=0.05
equality of distri buttong'
Scores by dividing the
Use
to test the
of the test
Combined Sample into
fats( law,
three

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