Question: QUESTION 5 a A continuous variable has a normal distribution. You know that for values greater than 5, the area under the curve is 8%.

QUESTION 5 a

A continuous variable has a normal distribution. You know that for values greater than 5, the area under the curve is 8%. What is the probability of observing a value greater than 5?

0.08 (or 8%)

0.92 (or 92%)

0.8 (or 80%)

0.02 (or 2%)

2 points

QUESTION 5b

Suppose you have a normal distribution, and the area under the curve greater than 2.5 is 24%. What is the probability of observing a value less than 2.5?

0.24 (24%)

0.76 (76%)

0.024 (2.4%)

0.80 (80%)

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