What is the simplfified slop of the line that passes through points c (-8,15) d (-10,25) ?

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

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]