Question

# Consider the following exponential probability density function. f(x) = 1 4 e−x/4 &n...

Consider the following exponential probability density function.

f(x) =

 1 4

e−x/4     for x ≥ 0

(a)

Write the formula for

P(x ≤ x0).

(b)

Find

P(x ≤ 3).

(c)

Find

P(x ≥ 4).

(d)

Find

P(x ≤ 6).

(e)

Find

P(3 ≤ x ≤ 6). #### Earn Coins

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