The mean and standard deviation of a population being sampled are 64 and 6, respectively. if the sample size is 50, what is the standard error of the mean?

how do i find the standard error?

Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next

For each proportion find the unknown number x 1/5/8=×/15

What function has a range {yly< 5}? question on picture above^