In: Statistics and Probability
You take a simple random sample of size 64 from a population with a mean of 100 and a standard deviation of 32.
A. The standard error of ഥX is ______________. What is the probability that ഥX will be:
B. Less than 110? ___________________
C. Greater than 96? __________________
D. Within 1.7 standard errors of M? ____________
please help
Given that
A: The standard error of mean is
B:
The z-score for is
The probability that will be less than 110 is
C:
The z-score for is
The probability that will be greater than 96 is
D:
The z-score for is
The z-score for is
The probability that will be Within 1.7 standard errors of M is