STATISTICAL TECHNIQUES AND TOOLS
TESTS OF SIGNIFICANCE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
To compare 2 dog-training programs, an obedience school trained 43 dogs using Program A and 41 dogs using Program B. For Program A, the average number of training hours required was 24.8 with a standard deviation of 3.1 hours. For Program B, the mean was 22.9 hours with a standard deviation of 3.3 hours. Is there a significant difference between the two programs?
|
|
One-Sample Z Test for a Proportion
|
|
|
One-Sample Z Test for a Mean
|
|
|
Two-Sample T Test for the Difference in Means
|
|
|
Two-Sample Z Test for the Difference in Means
|
Explanation:
There is 1 question to complete.