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In: Statistics and Probability

Question 5. The number of adult movie theaters (X and the annual numbers of sex-related crimes...

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.

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