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ph school graduates are randomly selecte ution? Whenever possible, give the values he number of students who took the SAT O binomial with n = 100 and p = 0.45

ph school graduates are randomly selecte ution? Whenever possible, give the values he number of students who took the SAT O binomial with n = 100 and p = 0.45

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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In 2003, the average combined SAT score (math and verbal) for college-bound students in the United States was 1,026. Suppose that approximately 45% of all high school graduates took this te 100 high school graduates are randomly selected from among all high school grads in the United States. Which of the following random variables has a distribution that can be approximated by a distribution? Whenever possible, give the values for n and p. (a) the number of students who took the SAT O binomial with n = 100 and p = 0.45 O binomial with n = all college-bound students in the United States and p = proportion of students of high school students who scored above 1,026 O binomial with n = 100 and p = proportion of students of high school students who scored above 1,026 O binomial with n = all college-bound students in the United States andp = 0.45 O not a binomial random variable (b) the scores of the 100 students in the sample O binomial with n = 100 and p = 0.45 O binomial with n = all college-bound students in the United States andp = proportion of students of high school students who scored above 1,026 O binomial with n = 100 and p = proportion of students of high school students who scored above 1,026 O binomial with n = all college-bound students in the United States and p = 0.45 O not a binomial random variable (c) the number of students in the sample who scored above average on SAT O binomial with n = 100 and p = 0.45 O binomial with n = all college-bound students in the United States andp = proportion of students of high school students who scored above 1,026 O binomial with n = 100 and p = proportion of students of high school students who scored above 1,026 O binomial with n = all college-bound students in the United States andp = 0.45 O not a binomial random variable
Transcribed Image Text:In 2003, the average combined SAT score (math and verbal) for college-bound students in the United States was 1,026. Suppose that approximately 45% of all high school graduates took this te 100 high school graduates are randomly selected from among all high school grads in the United States. Which of the following random variables has a distribution that can be approximated by a distribution? Whenever possible, give the values for n and p. (a) the number of students who took the SAT O binomial with n = 100 and p = 0.45 O binomial with n = all college-bound students in the United States and p = proportion of students of high school students who scored above 1,026 O binomial with n = 100 and p = proportion of students of high school students who scored above 1,026 O binomial with n = all college-bound students in the United States andp = 0.45 O not a binomial random variable (b) the scores of the 100 students in the sample O binomial with n = 100 and p = 0.45 O binomial with n = all college-bound students in the United States andp = proportion of students of high school students who scored above 1,026 O binomial with n = 100 and p = proportion of students of high school students who scored above 1,026 O binomial with n = all college-bound students in the United States and p = 0.45 O not a binomial random variable (c) the number of students in the sample who scored above average on SAT O binomial with n = 100 and p = 0.45 O binomial with n = all college-bound students in the United States andp = proportion of students of high school students who scored above 1,026 O binomial with n = 100 and p = proportion of students of high school students who scored above 1,026 O binomial with n = all college-bound students in the United States andp = 0.45 O not a binomial random variable
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