Advanced Placement (AP)

STATISTICS PLEASE HELP i know this isnt the right category but everyone else just blows off the question..

thus, approximately 95% of all samples of size 64 have the priority that the interval x- 2 * 0.25 to x + 2 * 0.25 contains the population mean μ. Use the point estimate x=25 to find the lower endpoint of the confidence interval.

x-2*0.25=25-2*0.25 = (type an integer or a decimal do not round)

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