Part b) What is the probability that a randomly selected college senior who uses the career center completed at most three job applications? A. 0.123 В. 0.251 C. 0.877 С. D. 0.872

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Please explain part B.

Part b) What is the probability that a randomly selected college senior who uses the career
center completed at most three job applications?
А.
0.123
В.
0.251
С.
0.877
D. 0.872
Transcribed Image Text:Part b) What is the probability that a randomly selected college senior who uses the career center completed at most three job applications? А. 0.123 В. 0.251 С. 0.877 D. 0.872
Question 4. Consider the probability distribution of X, where X is the number of job
applications completed by a college senior through the school's career center.
X
1
2
3
4
7
P(X)
0.002
0.011
0.115
0.123
0.144
0.189
0.238 0.178
We collect a random sample of 1000 college seniors who complete job applications through
the career center.
Part a) Based on the probability distribution, which result would be surprising?
14 seniors completed 1 job application through the career centers.
15 seniors completed 2 job applications through the career center.
130 seniors completed 3 job applications through the career center.
Transcribed Image Text:Question 4. Consider the probability distribution of X, where X is the number of job applications completed by a college senior through the school's career center. X 1 2 3 4 7 P(X) 0.002 0.011 0.115 0.123 0.144 0.189 0.238 0.178 We collect a random sample of 1000 college seniors who complete job applications through the career center. Part a) Based on the probability distribution, which result would be surprising? 14 seniors completed 1 job application through the career centers. 15 seniors completed 2 job applications through the career center. 130 seniors completed 3 job applications through the career center.
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