# Question

Use the ﬁgure to answer the questions that follow:

(a) What is µ?

(b) What is σ?

(c) Suppose that the area under the normal curve to the left of x = 10 is 0.9332. Provide two interpretations for this area.

(d) Suppose that the area under the normal curve between x = 5 and x = 8 is 0.5328. Provide two interpretations for this area.

(a) What is µ?

(b) What is σ?

(c) Suppose that the area under the normal curve to the left of x = 10 is 0.9332. Provide two interpretations for this area.

(d) Suppose that the area under the normal curve between x = 5 and x = 8 is 0.5328. Provide two interpretations for this area.

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