For a week, a clothing company tracks the amounts spent by its customers, with the results shown to the right.a) What is the probability that a randomly chosen customer spent $120 or more?b) What is the probability that a randomly chosen customer did not spend less than $80?c) What is the probability that a randomly chosen customer spent between $40 and $159.99?a) What formula should be used to find the probability that a randomly chosen customer spent $120 or more?O A. P($120 or more) = 1 - P($120 - $159.99)O B.P($120 or more) = P($120 - $159.99)O C.P($120 or more) = P($120 - $159.99) + P($160-$199.99) - P($200 or more)O D. P($120 or more) = P($120 - $159.99) + P($160 - $199.99) + P($200 or more)The probability that a randomly chosen customer spent $120 or more is(Simplify your answer.)b) What formula should be used to find the probability that a randomly chosen customer did not spend less than $80?O A.P(not less than $80)=P($80 - $119.99)O B.P(not less than $80) = 1 - P($80 - $119.99)O C.P(not less than $80) = 1 - (P ($0-$39.99) + P($40 - $79.99))O D. P(not less than $80)=P($0-$39.99) + P($40 - $79.99) + P($80 - $119.99)The probability that a randomly chosen customer did not spend less than $80 is(Simplify your answer.)c) What formula should be used to find the probability that a randomly chosen customer spent between $40 and $159.99?O A. P($40-$159.99)=P($40 - $79.99)O B. P($40-$159.99)=P($40 - $79.99) + P($80-$119.99) + P($120-$159.99)O C. P($40-$159.99) = 1 - P($40 - $79.99)O D. P($40-$159.99) = 1- (P($40 - $79.99) + P($80 - $119.99) + P($120 - $159.99))The probability that a randomly chosen customer spent between $40 and $159.99 is(Simplify your answer.)8Amount spent Frequency$0-$39.9932$40 - $79.99$80 - $119.99$120 - $159.99$160-$199.995994964117$200 or more

Here given grouped frequency distribution of amount spent by customers of clothing company

For a week, a clothing company tracks the amounts spent by its customers, with the results shown to the right. a) What is the probability that a randomly chosen customer spent $120 or more? b) What is the probability that a randomly chosen customer did not spend less than $80? c) What is the probability that a randomly chosen customer spent between $40 and $159.99?

For a week, a clothing company tracks the amounts spent by its customers, with the results shown to the right. a) What is the probability that a randomly chosen customer spent $120 or more? b) What is the probability that a randomly chosen customer did not spend less than $80? c) What is the probability that a randomly chosen customer spent between $40 and $159.99?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section: Chapter Questions

Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...

See similar textbooks