4. Gravetter/Wallnau/Forzano, Essentials - Chapter 6 - End-of-chapter question 4 A psychology class consists of 32 freshmen and

Question

3 years ago

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4. Gravetter/Wallnau/Forzano, Essentials - Chapter 6 - End-of-chapter question 4 A psychology class consists of 32 freshmen and

48 sophomores. If the professor selects names from the class list using random sampling. What is the probability that the first student selected will be a freshman

Mathematics

2 answers:

SSSSS [86.1K] · Answer 1 · 2022-11-19T10:12:37+03:00

SSSSS [86.1K]3 years ago

7 0

Answer:

ANS.1

Freshmen F = 32

Sophomore S = 48

Total students = 80 students

P(F) = Favorables cases/Total cases

= 32/80

Hope this helps!

Tasya [4] · Answer 2 · 2022-11-19T12:31:33+03:00

Tasya [4]3 years ago

5 0

Answer:

32/80 or 2/5 simplified

Step-by-step explanation:

P(Freshman) = 32/80 or 2/5 simplified