Question

HELP

In a group of 294 students, 130 are seniors and 121 are males. Exactly one-half of seniors are females. If a student is randomly selected, what is the probability that the student is a senior or a female?

A. 0.59


B. 1.25


C. 0.81


D. 0.22

Answer 1

Explanation:

130/2=65

294-121=173

173+130-65=238

238/294=.7986

44% chance that the student a senior

22% chance that the student is a senior and female

37% chance that the student is female