Which of the following statements is TRUE about the mean scores of the two sections? Descriptive Statistics Score Section A Section B Valid 45 45 Missing Mean Std. Deviation 8.556 9.222 5.995 6.420 O a. Section B is more knowledgeable on the selected topic in Geometry than section A. O b. Section B's mean score is higher than that of Section A's. O c. Section A's mean score is higher than that of Section B's. o d. Section A is more knowledgeable on the selected topic in Geometry than section B.

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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Which of the following statements is TRUE about the mean scores of the two sections?
Descriptive Statistics
Score
Section A Section B
Valid
45
45
Missing
Mean
8.556
9.222
Std. Deviation
5.995
6.420
O a. Section B is more knowledgeable on the selected topic in Geometry than section A.
b. Section B's mean score is higher than that of Section A's.
O c. Section A's mean score is higher than that of Section B's.
O d. Section A is more knowledgeable on the selected topic in Geometry than section B.
Transcribed Image Text:Which of the following statements is TRUE about the mean scores of the two sections? Descriptive Statistics Score Section A Section B Valid 45 45 Missing Mean 8.556 9.222 Std. Deviation 5.995 6.420 O a. Section B is more knowledgeable on the selected topic in Geometry than section A. b. Section B's mean score is higher than that of Section A's. O c. Section A's mean score is higher than that of Section B's. O d. Section A is more knowledgeable on the selected topic in Geometry than section B.
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