Using this table, what is the probability that a student chosen at random from among all first-year students is a Biology major? Biology Majors Chemistry Majors Total Students First-Year Students 120 220 Second Year Students 150 Total Students 270 O a. 120/220 O b. 120/270 O c. 120/520 O d. 270/520 100 O a. a. 0.10 O b. 0.25 O c. 0.35 O d. 0.55 150 250 300 520 Suppose that 30% of the students at your school attended a student union meeting and 25% of the students attended a faculty meeting. Also, assume that 20% of the total students attended both meetings. What is the probability that a student attended the student union meeting or the faculty meeting?
Using this table, what is the probability that a student chosen at random from among all first-year students is a Biology major? Biology Majors Chemistry Majors Total Students First-Year Students 120 220 Second Year Students 150 Total Students 270 O a. 120/220 O b. 120/270 O c. 120/520 O d. 270/520 100 O a. a. 0.10 O b. 0.25 O c. 0.35 O d. 0.55 150 250 300 520 Suppose that 30% of the students at your school attended a student union meeting and 25% of the students attended a faculty meeting. Also, assume that 20% of the total students attended both meetings. What is the probability that a student attended the student union meeting or the faculty meeting?
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![Using this table, what is the probability that a student chosen at random from among all first-year students is a Biology major?
Biology Majors Chemistry Majors Total Students
120
220
Second Year Students 150
First-Year Students
Total Students
O a. 120/220
O b. 120/270
O C. 120/520
O d. 270/520
0.10
b. 0.25
C.
0.35
d. 0.55
270
a.
100
150
250
300
Suppose that 30% of the students at your school attended a student union meeting and 25% of the students attended a faculty meeting. Also, assume that 20% of
the total students attended both meetings. What is the probability that a student attended the student union meeting or the faculty meeting?
520](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe4908425-6b77-4ea0-88fa-d88faee532f6%2F0ebdbf5b-eafd-495a-8c8f-83b17e845247%2Fa64ni3y_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Using this table, what is the probability that a student chosen at random from among all first-year students is a Biology major?
Biology Majors Chemistry Majors Total Students
120
220
Second Year Students 150
First-Year Students
Total Students
O a. 120/220
O b. 120/270
O C. 120/520
O d. 270/520
0.10
b. 0.25
C.
0.35
d. 0.55
270
a.
100
150
250
300
Suppose that 30% of the students at your school attended a student union meeting and 25% of the students attended a faculty meeting. Also, assume that 20% of
the total students attended both meetings. What is the probability that a student attended the student union meeting or the faculty meeting?
520
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