The manufacturer of a new compact car claims the miles per gallon (mpg) for the gasoline consumption is mound-shaped and symmetric with a mean of 24.6 mpg and a standard deviation of 11.2 mpg.If 30 such cars are tested, what is the probability the average mpg achieved by these 30 cars will be greater than 27?

Round your answer to 4 decimal places as necessary.For example, 0.1357 would be a legitimate entry.

The following data were obtained from a survey of college students. The variable X represents the number of non-assigned books read during the past six months.

x

0

1

2

3

4

5

6

P (X=x)

0.55

0.15

0.10

0.10

0.04

0.03

0.03

Find P(X> 0). Place your answer, rounded to two decimal places in the blank. For example, 0.56 would be a legitimate entry.