A random sample of 16 individuals were given a test (scored out of 100 and is known to follow a normal distribution) the test was repeated for an independent random sample of 16 individuals who had taken a "study drug" the results are reported in the table below: X 5² No drug 60.55 193.95 Study Drug 63.19 152.41 An ANOVA test to test for the equality of means at the 10%, yielded an F-statistic and critical value of: O a. 0.32, 2.88 O b. 2.11, 2.88 O c. 0.32, 4.17 Od 183 417

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A random sample of 16 individuals were given a test (scored out of 100 and is known to follow a normal distribution) the
test was repeated for an independent random sample of 16 individuals who had taken a "study drug" the results are
reported in the table below:
²
X
No drug
60.55
193.95
Study Drug 63.19
152.41
An ANOVA test to test for the equality of means at the 10%, yielded an F-statistic and critical value of:
O a. 0.32, 2.88
O b. 2.11, 2.88
O c. 0.32, 4.17
O d. 4.83, 4.17
Transcribed Image Text:A random sample of 16 individuals were given a test (scored out of 100 and is known to follow a normal distribution) the test was repeated for an independent random sample of 16 individuals who had taken a "study drug" the results are reported in the table below: ² X No drug 60.55 193.95 Study Drug 63.19 152.41 An ANOVA test to test for the equality of means at the 10%, yielded an F-statistic and critical value of: O a. 0.32, 2.88 O b. 2.11, 2.88 O c. 0.32, 4.17 O d. 4.83, 4.17
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