A paired sample t test was conducted to examine if there is any difference between two statements concerning one’s preference and his or her favorite brand. The results are given below. Please examine the information in the table and then complete a difference test for the two variables. Paired sample t testPaired mean differenceStd.(95% CISig.Std.error Lower Upper(twomean deviation mean limitlimittDf. tailedPairel Myfavorite.2421.369 .043.157327 5.691 999.006bran ofsmartphone isiPhone.I preferSamsungsmartphone toiPhone Paired sample t testStd.StderrormeansN deviation mean4.62 10001.697 .054pair Myfavorite1bran ofsmartphone isiPhone.I prefer4.38 10001.529 .048Samsungsmartphone toiPhone

Name: A paired sample t test was conducted to examine if there is any differ
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Description: A paired sample t test was conducted to examine if there is any difference between two statements concerning one’s preference and his or her favorite brand. The results are given below. Please examine the information in the table and then complete a

Answered: Paired sample t test

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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A paired sample t test was conducted to examine if there is any difference between two statements concerning one’s preference and his or her favorite brand. The results are given below.

Please examine the information in the table and then complete a difference test for the two variables.

Paired sample t test
Paired mean difference
Std.
(95% CI
Sig.
Std.
error Lower Upper
(two
mean deviation mean limit
limit
t
Df. tailed
Pairel My
favorite
.242
1.369 .043
.157
327 5.691 999
.006
bran of
smart
phone is
iPhone.
I prefer
Samsung
smart
phone to
iPhone

Paired sample t test
Std.
Std
error
means
N deviation mean
4.62 1000
1.697 .054
pair My
favorite
1
bran of
smart
phone is
iPhone.
I prefer
4.38 1000
1.529 .048
Samsung
smart
phone to
iPhone

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