The homework assignment for Chapter 1 is listed below: Exercises/Problems: E1-19 E1-29 E1-38 E1-39 P1-46A Each question will be graded individually. The point values for each problem is listed on the attached worksheet for a total of 20 points. Partial credit will be given so be sure to show all your calculations. Complete these problems using the attached excel document, Chapter 1 Homework Problems.

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

The tile along the edge of a triangular community pool needs to be replaced? ?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?