John runs a computer software store. Yesterday he counted 123 people who walked by the store, 62 of whom came into the store. Of the 62, only 27 bought something in the store. (a) Estimate the probability that a person who walks by the store will enter the store. (Round your answer to two decimal places.) (b) Estimate the probability that a person who walks into the store will buy something. (Round your answer to two decimal places.) (c) Estimate the probability that a person who walks by the store will come in and buy something. (
John runs a computer software store. Yesterday he counted 123 people who walked by the store, 62 of whom came into the store. Of the 62, only 27 bought something in the store. (a) Estimate the probability that a person who walks by the store will enter the store. (Round your answer to two decimal places.) (b) Estimate the probability that a person who walks into the store will buy something. (Round your answer to two decimal places.) (c) Estimate the probability that a person who walks by the store will come in and buy something. (
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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John runs a computer software store. Yesterday he counted 123 people who walked by the store, 62 of whom came into the store. Of the 62, only 27 bought something in the store.
(a) Estimate the probability that a person who walks by the store will enter the store. (Round your answer to two decimal places.)
(b) Estimate the probability that a person who walks into the store will buy something. (Round your answer to two decimal places.)
(c) Estimate the probability that a person who walks by the store will come in and buy something. (Round your answer to two decimal places.)
(d) Estimate the probability that a person who comes into the store will buy nothing. (Round your answer to two decimal places.)
(b) Estimate the probability that a person who walks into the store will buy something. (Round your answer to two decimal places.)
(c) Estimate the probability that a person who walks by the store will come in and buy something. (Round your answer to two decimal places.)
(d) Estimate the probability that a person who comes into the store will buy nothing. (Round your answer to two decimal places.)
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