Independent Measures Significance Test
Is Correlational study a good choice?
July 9, 2019Hypothesis Testing and Assessing Levels of Significance
July 9, 2019The following datawere obtained from an independent measures study. Determine if there is a significant difference between the treatments. Use a significant level of .01.
Treatment 1 Treatment 2
5 6
1 10
2 14
3 12
4 18
Null Hypothesis (Ho): u1= u2
Alternative Hypothesis (Ha): u1 does not equal u2
Level of significance = 0.01
Critical value at 0.005 with n1+ n2-2 = 12-2=10 degrees of freedom is + or – 3.169
Treatment 1 Treatment 2
Mean 3 …
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