A sample of consumers was surveyed about their purchasing habits, and the responses are summarized in the table below. Shops online for grocery delivery.Shops at a physical store for groceries.Lives within 10 miles of the nearest grocery store.24106Lives more than 10 miles away from the nearest grocery store.17615What is the probability a consumer shops at a physical store for groceries? (Round to four decimal places.)

Answered: A sample of consumers was surveyed…

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A sample of consumers was surveyed about their purchasing habits, and the responses are summarized in the table below.

	Shops online for grocery delivery.	Shops at a physical store for groceries.
Lives within 10 miles of the nearest grocery store.	24	106
Lives more than 10 miles away from the nearest grocery store.	176	15

What is the probability a consumer shops at a physical store for groceries? (Round to four decimal places.)

Expert Solution

Step 1

Answer: - Given, A sample of consumers was surveyed about their purchasing habits, and the responses are summarized in the table below.

	Shops online for grocery delivery.	Shops at a physical store for groceries.	Total
Lives within 10 miles of the nearest grocery store.	24	106	130
Lives more than 10 miles away from the nearest grocery store.	176	15	191
Total	200	121	321