I can’t see the graph for b and d…
Answer:
6344
Step-by-step explanation:
Find 26% of 24400
24400 * 26%
24400 * .26
6344
Answer:
The correct option is (i) I expect the confidence interval based on the sample of 64 data values to be more precise.
Step-by-step explanation:
Consider the provided information.
The sample size is inversely proportional to the standard error of the sample mean decreases. 
As the size increase the standard error of the sample mean decreases.
Hence, for greater precision select the confidence interval based on the greater sample of data.
Therefore, we expect the confidence interval based on the sample of 64 data values to be more precise.
The correct option is (i) I expect the confidence interval based on the sample of 64 data values to be more precise.
Answer:
5.56
Step-by-step explanation:
its what I think by calculations