A normally distributed population has population mean µ = 80 and population standard deviation σ = 10. A random sample size n = 64 was taken. What is the probability that the sample mean is between 77.6 to 82.4?

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

answer: it's upside down and i can't read it

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.