A study was conducted to determine whether there were significant differences between college students admitted through special programs (such as retention incentive and guaranteed placement programs) and college students admitted through the regular admissions criteria. It was found that the graduation rate was 90.8% for the college students admitted through special programs. If 10 of the students from the special programs are randomly selected, find the probability that at least 9 of them graduated. prob = If 10 of the students from the special programs are randomly selected, find the probability that eactly 7 of them graduated. prob = Would it be unusual to randomly select 10 students from the special programs and get exactly 7 that graduate? Oyes, it is unusual Ono, it is not unusual
A study was conducted to determine whether there were significant differences between college students admitted through special programs (such as retention incentive and guaranteed placement programs) and college students admitted through the regular admissions criteria. It was found that the graduation rate was 90.8% for the college students admitted through special programs. If 10 of the students from the special programs are randomly selected, find the probability that at least 9 of them graduated. prob = If 10 of the students from the special programs are randomly selected, find the probability that eactly 7 of them graduated. prob = Would it be unusual to randomly select 10 students from the special programs and get exactly 7 that graduate? Oyes, it is unusual Ono, it is not unusual
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:A study was conducted to determine whether there were significant differences between college
students admitted through special programs (such as retention incentive and guaranteed
placement programs) and college students admitted through the regular admissions criteria. It was
found that the graduation rate was 90.8% for the college students admitted through special
programs.
If 10 of the students from the special programs are randomly selected, find the probability that at
least 9 of them graduated.
prob =
If 10 of the students from the special programs are randomly selected, find the probability that
eactly 7 of them graduated.
prob =
Would it be unusual to randomly select 10 students from the special programs and get exactly 7
that graduate?
Oyes, it is unusual
Ono, it is not unusual
If 10 of the students from the special programs are randomly selected, find the probability that at
most 7 of them graduated.
prob =
Would it be unusual to randomly select 10 students from the special programs and get at most 7
that graduate?
Ono, it is not unusual
Oyes, it is unusual
Would it be unusual to randomly select 10 students from the special programs and get only 7 that
graduate?
O no, it is not unusual
Oyes, it is unusual
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