A new SAT study course is tested on 12 individuals. Pre-course and post-course scores are recorded. Of

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A new SAT study course is tested on 12 individuals. Pre-course and post-course scores are recorded. Of interest is the mean increase in SAT scores. The following data are collected:

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indicate which of the following choices best identifies the hypothesis test.

a. independent group means, population standard deviations and/or variances known

b. independent group means, population standard deviations and/or variances unknown

c. matched or paired samples

d. single mean

e. two proportions

f. single proportion

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Introductory Business Statistics

ISBN: 202318

1st Edition

Authors: Alexander Holmes , Barbara Illowsky , Susan Dean

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Question Posted: May 12, 2024 02:00 AM

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A new SAT study course is tested on 12 individuals. Pre-course and post-course scores are recorded. Of

Question:

Pre-course score Post-course score 1 300 960 920 1010 1100 840 880 1100 1070 1250 1320 860 860 1330 1370 790 770 990 1040 1110 1200 740 850 Table 10.25

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Introductory Business Statistics

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