William used a sample of 68 large U. S. cities to estimate the relationship between Crime (annual property crimes per 100,000 persons) and Income (median annual income per capita, in dollars). His estimated regression equation was Crime= 428 + 0.050 Income. We can conclude that:

a. crime seems to create additional income in a city.

b. the slope is small so Income has no effect on Crime.

c. the intercept is irrelevant since zero median income is impossible in a large city.

d. wealthy individuals tend to commit more crimes, on average.

search on google

Step-by-step explanation:

do it urself

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

answer: can you give the

step-by-step explanation: