# Question: Use the gure to answer the questions that follow a

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 right of x = 75 is 0.0668. Provide two interpretations for this area.

(d) Suppose that the area under the normal curve between x = 50 and x = 75 is 0.7745. 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 right of x = 75 is 0.0668. Provide two interpretations for this area.

(d) Suppose that the area under the normal curve between x = 50 and x = 75 is 0.7745. Provide two interpretations for this area.

## Relevant Questions

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