Based on this information, answer each alternative. a. P(X< −0.39 or X≥0.74):  b. P(X≥−0.01): c. P(0.34≤X≤0.79):

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A continuous random variable X has density given by:

f(x)= {1/2, -0.5≤x<0.5

{1, 0.5≤x≤1

{0

Based on this information, answer each alternative.

a. P(X< −0.39 or X≥0.74): 

b. P(X≥−0.01):

c. P(0.34≤X≤0.79):

d. P(X≥0.36|X≤0.99):

e. P(X≤0.63|X≥0.31):

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