# Question

The average score on a state CDL license exam is 76 with a standard deviation of 5. Find the corresponding z score for each raw score.

a. 79

b. 70

c. 88

d. 65

e. 77

a. 79

b. 70

c. 88

d. 65

e. 77

## Answer to relevant Questions

The average teacher’s salary in a particular state is $54,166. If the standard deviation is $10,200, find the salaries corresponding to the following z scores. a. 2 b. – 1 c. 0 d. 2.5 e. –1.6 Using the data in Exercise 16, find the approximate percentile rank of each of the following costs. a. 5500 b. 7200 c. 6500 d. 8300 In Exercise 24, what value corresponds to the 60th percentile? 8, 12, 32, 6, 27, 19, 54 Identify the five-number summary and find the interquartile range. A modified boxplot can be drawn by placing a box around Q1 and Q3 and then extending the whiskers to the largest and/or smallest values within 1.5 times the interquartile range (that is, Q3 – Q1). Mild outliers are values ...Post your question

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