For each probability and percentile problem, draw the picture.

A random number generator picks a number from 2 to 9 in a uniform manner

**Part C**

Enter an exact number as an integer, fraction, or decimal.

f(x) = _____ , where 2 ≤ x ≤ 9

**Part (d)**

Enter an exact number as an integer, fraction, or decimal.

μ = _________

**Part (e)**

Round your answer to two decimal places.

σ = ___________

**Part (f)**

Enter an exact number as an integer, fraction, or decimal.

P(3.5 < x < 7.25) = __________

**Part (g)**

Round your answer to two decimal places.

P(x > 3.67) =____________

**Part (h)**

Enter an exact number as an integer, fraction, or decimal.

P(x > 7 | x > 5) =_______________

**Part (i)**

Find the 80th percentile. (Round your answer to one decimal place.)

_____________

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