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(a) What percent of the SAT verbal scores are less than 625? (b) If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 550? Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. C... (a) Approximately 81.59% of the SAT verbal scores are less than 625. (Round to two decimal places as needed.) (b) You would expect that approximately 363 SAT verbal scores would be greater than 550. (Round to the nearest whole number as needed.)

(a) What percent of the SAT verbal scores are less than 625? (b) If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 550? Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. C... (a) Approximately 81.59% of the SAT verbal scores are less than 625. (Round to two decimal places as needed.) (b) You would expect that approximately 363 SAT verbal scores would be greater than 550. (Round to the nearest whole number as needed.)

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Use the normal distribution of SAT critical reading scores for which the mean is 508 and the standard deviation is 118. Assume the variable x is normally distributed. (a) What percent of the SAT verbal scores are less than 625? (b) If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 550? Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. (a) Approximately 81.59 % of the SAT verbal scores are less than 625. (Round to two decimal places as needed.) (b) You would expect that approximately 363 SAT verbal scores would be greater than 550. (Round to the nearest whole number as needed.)
Transcribed Image Text:Use the normal distribution of SAT critical reading scores for which the mean is 508 and the standard deviation is 118. Assume the variable x is normally distributed. (a) What percent of the SAT verbal scores are less than 625? (b) If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 550? Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. (a) Approximately 81.59 % of the SAT verbal scores are less than 625. (Round to two decimal places as needed.) (b) You would expect that approximately 363 SAT verbal scores would be greater than 550. (Round to the nearest whole number as needed.)
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