In a sample of 993 recent car buyers, the participants are asked to identify the most useful source of information about the cars they purchase. The responses and their frequencies are listed in the table. Frequency Source Consumer guide 78 Dealership 279 120 Word of mouth Internet 516 Based on this sample data, what percentage of car buyers have found either a dealership or the internet as the most useful source of information about the cars they purchase?
In a sample of 993 recent car buyers, the participants are asked to identify the most useful source of information about the cars they purchase. The responses and their frequencies are listed in the table. Frequency Source Consumer guide 78 Dealership 279 120 Word of mouth Internet 516 Based on this sample data, what percentage of car buyers have found either a dealership or the internet as the most useful source of information about the cars they purchase?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4AGP
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