An educational researcher is analyzing the test scores for statistics students taught using two different methods - a traditional method and a web-based self-paced method. Can he conclude, at a = .05, that the test scores in the web-based self-paced method are lower? Traditional Web-based Self-paced Sample size 60 40 Mean test score 78 75 Sample variance 24 34 O The data does not support the claim because the test value 1.20 is less than than 1.64. O The data does not support the claim because the test value 1.20 is less than than 1.96. O The data supports the claim because the test value 2.68 is greater than than 1.96. The data supports the claim because the test value 2.68 is greater than than 1.64.
An educational researcher is analyzing the test scores for statistics students taught using two different methods - a traditional method and a web-based self-paced method. Can he conclude, at a = .05, that the test scores in the web-based self-paced method are lower? Traditional Web-based Self-paced Sample size 60 40 Mean test score 78 75 Sample variance 24 34 O The data does not support the claim because the test value 1.20 is less than than 1.64. O The data does not support the claim because the test value 1.20 is less than than 1.96. O The data supports the claim because the test value 2.68 is greater than than 1.96. The data supports the claim because the test value 2.68 is greater than than 1.64.
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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Question
![An educational researcher is analyzing the test scores for statistics students taught using two
different methods a traditional method and a web-based self-paced method. Can he conclude, at a
= .05, that the test scores in the web-based self-paced method are lower?
%3D
Traditional
Web-based Self-paced
Sample size
60
40
Mean test Score
78
75
Sample variance
24
34
O The data does not support the claim because the test value 1.20 is less than than 1.64.
O The data does not support the claim because the test value 1.20 is less than than 1.96.
Ở The data supports the claim because the test value 2.68 is greater than than 1.96.
O The data supports the claim because the test value 2.68 is greater than than 1.64.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc11c5306-586e-4451-8be8-321ba8f16f3a%2F1b23323a-0122-41f1-b09e-fa64d551bd68%2Fie86beg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An educational researcher is analyzing the test scores for statistics students taught using two
different methods a traditional method and a web-based self-paced method. Can he conclude, at a
= .05, that the test scores in the web-based self-paced method are lower?
%3D
Traditional
Web-based Self-paced
Sample size
60
40
Mean test Score
78
75
Sample variance
24
34
O The data does not support the claim because the test value 1.20 is less than than 1.64.
O The data does not support the claim because the test value 1.20 is less than than 1.96.
Ở The data supports the claim because the test value 2.68 is greater than than 1.96.
O The data supports the claim because the test value 2.68 is greater than than 1.64.
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