# Question: Recall that quantitative reasoning GRE scores are approximately bell shaped

Recall that quantitative reasoning GRE scores are approximately bell- shaped with a mean of 151.3 and standard deviation of 8.7. The minimum and maximum possible scores on this part of the GRE exam are 130 and 170, respectively.

a. What is the range for these GRE scores?

b. Refer to the result about the relationship between the range and standard deviation in Exercise 25. Does the result make sense for GRE scores? Explain.

a. What is the range for these GRE scores?

b. Refer to the result about the relationship between the range and standard deviation in Exercise 25. Does the result make sense for GRE scores? Explain.

**View Solution:**## Answer to relevant Questions

Refer to Example 8.1 on page 167, and the corresponding Figure 8.3 showing the distribution of heights for college women. The mean of the heights is 64.5 inches, and the standard deviation is 2.5 inches. a. Use the Empirical ...Using Table 8.1, a computer, or a calculator, determines the percentage of the population falling between the two standard scores given: a. 21.00 and 1.00 b. 21.28 and 1.75 c. 0.0 and 1.00 For each of the following time series, do you think the long-term trend would be positive, negative, or nonexistent? a. The cost of a loaf of bread measured monthly from 1960 to the present month. b. The temperature in ...Refer to Figure 2 on page 691 of Original Source 11, linked to the companion website, “Driving impairment due to sleepiness is exacerbated by low alcohol intake.” a. What type of picture is in the figure? b. Write a few ...Collect two measurement variables on each of at least 10 individuals. Represent them in a statistical picture. Describe the picture in terms of possible outliers, variability, and relationship between the two variables.Post your question