If your experiment, you compared the scores of a set of 20 individuals before and after...
If your experiment, you compared the scores of a set of 20 individuals before and after taking a drug. Your obtained statistic is = 1.58 You re interested in finding a statistically significant difference. Alpha level is 0.05. What is the critical value?
Homework Answers
This is two tailed test.
df = n - 1 = 20 - 1 = 19
T critical values at 0.05 significance level with 19 df = -2.093 , 2.093
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If your experiment, you compared the scores of a set of 20
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"If your experiment, you compared the scores of a set of 20 individuals before and after...
"If your experiment, you compared the scores of a set of 20 individuals before and after taking a drug. Your obtained statistic is = 1.58 You're interested in finding a statistically significant difference. Alpha level is 0.05. What is the critical value?" +/-2.08 +/-1.96 +/-1.734 +/-2.093
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