1. Twenty-five People responded to aSurvey about what type of pet they had.Conduct a frequency distribution and a ParetoChart for the data. (D= dogs only, C= carts only,B= Both, N= Neither)DB C B CBD ND BB D C B B.DCNB BCBD BC

given that, 25 people responded to a survey about what pet they had

Answered: 1 twenty-five people responded to a…

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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12. A health professional is concerned that people aren't brushing their teeth correctly in Knox County. During a recent event she talked to 118 people, and found that only 63 were brushing correctly. Answer the following: (a) Given this information, what type of confidence interval would be best to calculate u and why? (b) Find the margin of error for a 97% confidence interval. (c) Find the 95% confidence interval. (d) If she wanted to stay within a 4% margin of error, how many people would she need to survey?
The most frequent data value is called Select one: a. mode b. mean c. variance d. median
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1 twenty-five people responded to a Survey about what type of pet they had. Conduct a frequency distribution and a Pareto Chart for the data. (D=dogs only, C= cats only, B= Both, N= Neither) -DB C B C BD ND B B D C B B DCNB B CBD BC