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# For each probability and percentile problem, draw the picture.

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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