If all other quantities remain the same, how does the indicated change affect th
ID: 3070756 • Letter: I
Question
If all other quantities remain the same, how does the indicated change affect the minimum sample size requirement?
(a) Increase in the level of confidence
(b) Increase in the error tolerance
(c) Increase in the population standard deviation
(a) How does an increase in the level of confidence affect the minimum sample size requirement? Choose the correct answer below. An increase in the level of confidence will decrease, will increase, or does not change the minimum sample size required.
(b) How does an increase in the error tolerance affect the minimum sample size requirement? Choose the correct answer below.
An increase in the error tolerance does not change, will decrease, or will increase the minimum sample size required.
(c) How does an increase in the population standard deviation affect the minimum sample size requirement? Choose the correct answer below.
An increase in the population standard deviation does not change, will decrease, or will increase the minimum sample size required.
Explanation / Answer
a) Increase in level of confidence will increase the sample size required
b) Will decrease
c) Will increase
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