C.In a sample of 993 recent car buyers, the participants are asked to identify the most usefulsource of information about the cars they purchase. The responses and their frequencies arelisted in the table.FrequencySourceConsumer guideDealership78279120Word of mouthInternet516Based on this sample data, what percentage of car buyers have found either a dealershipor the internet as the most useful source of information about the cars they purchase?

The number of values corresponding to a class or observation is defined as the frequency of that…

Answered: In a sample of 993 recent car buyers,…

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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A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 3, 10, 16, 4, and 1 respectively. Using percentages, what are the relative frequencies of the five classes?
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