asked 179k views
5 votes
Belleville High School offers classes on three different foreign languages. Let A be the event that a student is in eleventh grade, and let B be the event that a student is enrolled in French class. A 5-column table has 4 rows. The first column has entries Tenth grade, eleventh grade, twelfth grade, total. The second column is labeled Spanish with entries 107, 56, 89, 252. The third column is labeled French with entries 122, 68, 82, 272. The fourth column is labeled German with entries 6, 14, 8, 28. The fifth column is labeled Total with entries 235, 138, 179, 552. Which statement is true about whether A and B are independent events? A and B are independent events because P(A∣B) = P(A). A and B are independent events because P(A∣B) = P(B). A and B are not independent events because P(A∣B) ≠ P(A). A and B are not independent events because P(A∣B) ≠ P(B).

asked
User Hassy
by
8.4k points

2 Answers

1 vote

Answer:

A) A and B are independent events because P(A∣B) = P(A).

Explanation:

got it right on edge 2023

answered
User Kayhan Asghari
by
9.1k points
5 votes

Answer:

A) A and B are independent events because P(A∣B) = P(A).

Explanation:

Egde 2020

answered
User Hagyn
by
8.9k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.