# Question: Critical reading SAT scores are distributed as N 500 100 a Find

Critical reading SAT scores are distributed as N(500, 100).

a. Find the SAT score at the 75th percentile.

b. Find the SAT score at the 25th percentile.

c. Find the interquartile range for SAT scores.

d. Is the interquartile range larger or smaller than the standard deviation? Explain.

a. Find the SAT score at the 75th percentile.

b. Find the SAT score at the 25th percentile.

c. Find the interquartile range for SAT scores.

d. Is the interquartile range larger or smaller than the standard deviation? Explain.

## Relevant Questions

College women have heights with the following distribution (inches): N (65, 2.5). a. Find the height at the 75th percentile. b. Find the height at the 25th percentile. c. Find the interquartile range for heights. d. Is the ...A married couple plans to have four children, and they are wondering how many boys they should expect to have. Assume none of the children will be twins or other multiple births. Also assume the probability that a child will ...The undergraduate admission rate at Harvard University in 2012 was 6%. a. Assuming the admission rate is still 6%, in a sample of 100 applicants to Harvard, what is the probability that exactly 5 will be admitted? Assume ...A 2013 Gallup poll indicated that about 80% of U.S. households had access to a high-speed Internet connection. a. Suppose 100 households were randomly selected from the United States. How many of the households would you ...A study of U.S. births published on the website Medscape from WebMD reported that the average birth length of babies was 20.5 inches and the standard deviation was about 0.90 inch. Assume the distribution is approximately ...Post your question