Post Utme Futo 2023 Irs Question 27

Practice objective / multiple choice question 27 from the 2023 Post Utme Futo Irs examination.

Post Utme Futo 2023 Irs Objective / Multiple Choice
Question 27 POST_UTME_FUTO • 2023 • IRS • objective

A researcher is studying the effects of prayer on mental health. They conduct a survey of 1000 participants and find that 70% of them report improved mental health after praying. However, 30% of the participants report no change in their mental health. What is the probability that a randomly selected participant will report improved mental health?

Answer Options

Correct Answer A. 0.7
B. 0.3
C. 0.5
D. 0.9
Correct Answer
A
Correct Option:
0.7

About This Question

This is Post Utme Futo 2023 Irs Question 27. It is one of the objective questions from the 2023 Post Utme Futo Irs examination.

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