To Calculate:
The mean of all the resampling differences between means collected by all pairs of students in Step 2 of Explore 1.
To State:
Is this mean close to the value of the most expected result when the null hypothesis is true.
The mean is
Given:
The values of
Pair 1:
Pair 2:
The null hypothesis is that “The soil nutrient has no effect on the yield of the cherry tomato plants.”.
Concepts Used:
Mean of
Calculations:
Determine the mean:
If the null hypothesis were true, then the difference between means should be zero. Note that the mean of all resampling differences is very close to zero. Hence, the mean is close to the value of the most expected result when the null hypothesis is true.
Conclusion:
The mean is
Chapter 6 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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