High school seniors with strong academic records apply to the nation's most selective colleges in greater numbers each year. Because the number of slots remains relatively stable, some colleges reject more early applicants. Suppose that for a recent admissions class, an Ivy League college received 2,851 applications for early admission. Of this group, it admitted 1,033 students early, rejected 854 outright, and deferred 964 to the regular admissions pool for Further consideration. In the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. Counting the students admitted early and the students admitted during the regular admission process, the total class size was 2,375. Let E, R, and D represent the event chat a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool. f your answer is zero, enter "0". a. Use the data to estimate P(E), P(R), and P(D) (to 4 decimals). P(E) P(R) P(D) Ind P(END) (to 4 decimals). - For the 2,375 students who were admitted, what is the probability that a randomly selected student was accepted for early admission (to 4 decimals)?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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High school seniors with strong academic records apply to the nation's most selective colleges in greater numbers each year. Because the number of slots
remains relatively stable, some colleges reject more early applicants. Suppose that for a recent admissions class, an Ivy League college received 2,851
applications for early admission. Of this group, it admitted 1,033 students early, rejected 854 outright, and deferred 964 to the regular admissions pool for
further consideration. In the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. Counting the
students admitted early and the students admitted during the regular admission process, the total class size was 2,375. Let E, R, and D represent the events
that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool.
If your answer is zero, enter "0".
a. Use the data to estimate P(E), P(R), and P(D) (to 4 decimals).
P(E)
P(R)
P(D)
Find P(END) (to4 decimals).
c. For the 2,375 students who were admitted, what is the probability that a randomly selected student was accepted for early admission (to 4 decimals)?
d. Suppose a student applies for early admission. What is the probability that the student will be admitted for early admission or be deferred and later admitted
during the regular admission process (to 4 decimals)?
Transcribed Image Text:High school seniors with strong academic records apply to the nation's most selective colleges in greater numbers each year. Because the number of slots remains relatively stable, some colleges reject more early applicants. Suppose that for a recent admissions class, an Ivy League college received 2,851 applications for early admission. Of this group, it admitted 1,033 students early, rejected 854 outright, and deferred 964 to the regular admissions pool for further consideration. In the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. Counting the students admitted early and the students admitted during the regular admission process, the total class size was 2,375. Let E, R, and D represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool. If your answer is zero, enter "0". a. Use the data to estimate P(E), P(R), and P(D) (to 4 decimals). P(E) P(R) P(D) Find P(END) (to4 decimals). c. For the 2,375 students who were admitted, what is the probability that a randomly selected student was accepted for early admission (to 4 decimals)? d. Suppose a student applies for early admission. What is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process (to 4 decimals)?
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