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

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

The equation respenting the left table is

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.