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Test the hypothesis of the given problem using the steps discussed previously. In an attempt to compare the performance of students with more than one electronic gadget and those with only one or none, the mean of students and the standard deviations were taken and are shown in the table below. Standard deviation sample mean x,=83 Students with O-1 s,=10 n,=12 gadget Students with more than 1 x,=79 S,=14 n,=12 gadget Is there a significant difference between the mean grades of students with more than one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed test.

Test the hypothesis of the given problem using the steps discussed previously. In an attempt to compare the performance of students with more than one electronic gadget and those with only one or none, the mean of students and the standard deviations were taken and are shown in the table below. Standard deviation sample mean x,=83 Students with O-1 s,=10 n,=12 gadget Students with more than 1 x,=79 S,=14 n,=12 gadget Is there a significant difference between the mean grades of students with more than one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed test.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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Test the hypothesis of the given problem using the steps discussed previously.

Test the hypothesis of the given problem using the steps discussed previously. In an attempt to compare the performance of students with more than one electronic gadget and those with only one or none, the mean of students and the standard deviations were taken and are shown in the table below. Standard deviation sample n;=12 mean Students with 0-1 x,=83 S,=10 gadget Students with more than 1 X,=79 s2=14 n,=12 gadget Is there a significant difference between the mean grades of students with more than one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed test.
Transcribed Image Text:Test the hypothesis of the given problem using the steps discussed previously. In an attempt to compare the performance of students with more than one electronic gadget and those with only one or none, the mean of students and the standard deviations were taken and are shown in the table below. Standard deviation sample n;=12 mean Students with 0-1 x,=83 S,=10 gadget Students with more than 1 X,=79 s2=14 n,=12 gadget Is there a significant difference between the mean grades of students with more than one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed test.
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