Which of the following is the equation of a line in slope-intercept form for a line with slope =4 and y-intercept at (0,2)

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

What is 1.5% of 120 or what number is 1.5% of 120

100 points and 1- -12=y-36 2- x/25=-25 3- -n=40