Uniform Density Curves

Question 1

Which values are the possible measures of center for this density curve? Check all that apply.

Revolt · Accepted Answer

μ = 30 mpg; median = 28 mpg

Question 2

The mean of the density curve is hours.

Revolt · Accepted Answer

5

Question 3

The median of the density curve is hours.

Revolt · Accepted Answer

5

Question 4

What height must the density curve have?

Revolt · Accepted Answer

0.125

Question 5

The probability that the lunch costs between $7 and $8 is .

Revolt · Accepted Answer

40%

Question 6

The probability that a full bushel of apples weighs between 45 and 48 pounds is .

Revolt · Accepted Answer

37.5%

Question 7

The lower half of the weight for full bushels of apples ranges from 40 to pounds.

Revolt · Accepted Answer

44

Uniform Density Curves Answers