Anya gathered a random sample of chips from a popular company. She calculated data on different variables. For data that she collected, she constructed a joint frequency table. Which of the following variables did she use?O Price of bag of chip and number of ounces of the bagO Price of bag of chip and flavor of chipO Type of chip and number of ounces of the bagO Type of chip and flavor of chip

Given that Arya gathered a random sample of chips from a popular company and for the data collected,…

Answered: Anya gathered a random sample of chips…

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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Suppose that a polling company surveyed 600 people about how much time they spend watching television each day. The results of this survey were compiled and used to create this relative frequency histogram. Assume that all percentages shown in the histogram are whole numbers. Each of the bars in this histogram includes only the left endpoint of the class except for the last bar, which also includes the right endpoint. What percentage of respondents said that they watch television at least six hours per day? How many respondents said that they watch television between three and five hours per day?
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A student was interested in the cigarette-smoking habits of college students and collected data from an unbiased random sample of students. The data are summarized in the following table. Males who smoke Males who do not smoke Females who smoke Females who do not smoke What type of chart best represents the relative class frequencies? Multiple Choice Pie chart Box plot Frequency polygon 10 40 15 60 Scatterplot
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I can't understand why the data is the percentage of surveyed parents.
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