A sociologist wishes to see whether the number of years of college a person has complete is related to his or her place of residence. A sample of 70 is selected and classified as follows:
Location
No College
B. S. Degree
Advanced Degree
Urban
15
12
8
8
9
6
Suburban
15
Rural
8
7
Using significance level of 0.05, can the sociologist conclude that the years of college education are dependent
upon the residence location?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

Find dy/dx using implicit differentiation ln(20+e^xy)=y