Mathematics, 01.12.2020 17:10 eross92604
In a weight training class the mean average weight for the bench press is 230 lbs. with a standard deviation of 5 lbs. If 10 students are chosen at random, determine the standard error.
Question 1 options:
0.79
1.58
3.65
none of these
As the sample size increases for the study increases what happens to the size of the confidence interval.
Question 3 options:
The size of the confidence interval decreases.
The size of the confidence interval increases.
The size of the confidence interval stays the same.
Answers: 1
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In a weight training class the mean average weight for the bench press is 230 lbs. with a standard d...
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