Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

According to a poll, about 19% of adults in a country bet on professional sports. Data indicates that 48.4% of the adult population in

image text in transcribed

According to a poll, about 19% of adults in a country bet on professional sports. Data indicates that 48.4% of the adult population in this country is male. Complete parts (a) through (e (a) Are the events "male" and "bet on professional sports" mutually exclusive? Explain. OA. Yes. A person cannot be both male and bet on professional sports at the same time. OB. No. A person cannot be male and bet on professional sports at the same time. C. No. A person can be both male and bet on professional sports at the same time. D. Yes. A person can be both male and bet on professional sports at the same time. (b) Assuming that betting is independent of gender, compute the probability that an adult from this country selected at random is a male and bets on professional sports P(male and bets on professional sports)= (Type an integer or decimal rounded to four decimal places as needed.) (c) Using the result in part (b), compute the probability that an adult from this country selected at random is male or bets on professional sports. P(male or bets on professional sports)= | (Type an integer or decimal rounded to four decimal places as needed.). (d) The poll data indicated that 11.9% of adults in this country are males and bet on professional sports. What does this indicate about the assumption in part (b)? OA. The assumption was correct and the events are independent. OB. The assumption was incorrect and the events are not independent. (e) How will the information in part (d) affect the probability you computed in part (c)? Select the correct choice below and fill in any answer boxes within your choice. OA. P(males or bets on professional sports) = (Type an integer or decimal rounded to four decimal places as needed.) B. This information does not affect the probability computed in part (c).

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Advanced Engineering Mathematics

Authors: Erwin Kreyszig

4th Edition

471021407, 9780471021407

More Books

Students also viewed these Mathematics questions