In: Statistics and Probability
Question 5. The number of adult movie theaters (X and the annual numbers of sex-related crimes (Y) reported for five cities are:
Number of Adult Theatres |
Number of Sex-Related Crimes |
15 |
175 |
20 |
220 |
10 |
120 |
12 |
152 |
16 |
181 |
(a) Draw a scatter diagram.
(b) Find the regression equation.
(c) Interpret the values of a and b.
(d) Estimate the number of sex-related crimes for a city with 18 adult movie theatres.