Twenty HSU teachers were asked as to how much thetransportation of each of them consumes in a week; thefollowing are the responses gathered. Solve for theaverage transportationin a week of the employeessurveyed. What is the modeof the responses.What is the medianTeacher 1 P100Teacher 2 P100Teacher 3 P200Teacher 4 P250Teacher 5 P300Teacher 6 P500Teacher 7 P250Teacher 8 P300Teacher 9 P150Teacher 10 P100Teacher 11 P500Teacher 12 P300Teacher 13 P350Teacher 14 P250Teacher 15 P300Teacher 16 P400Teacher 17 P500Teacher 18 P200Teacher 19 P100Teacher 20 P150263| 265 || 500 || 250 || 150200100

Mean : Mean of dataset is defined as Mean=sum of values in data setnum of values Mode :…

Answered: Twenty HSU teachers were asked as to…

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. Find the ZSTAT B. What is the p-value
↑ A survey was conducted by a website on which online music channels subscribers use on a regular basis. The following information summarizes the answers. 11 listened to rap, heavy metal, and alternative rock. 18 listened to rap and heavy metal. 20 listened to heavy metal and alternative rock. 16 listened to rap and alternative rock. 25 listened to rap. 40 listened to heavy metal. 31 listened to alternative rock. 20 listened to none of these three channels. a. How many people were surveyed? b. How many people listened to either rap or alternative rock? c. How many listened to heavy metal only? a. How many people were surveyed?
A study of 552 first-year college students asked about their preferences for online resources. One question asked them to pick their favorite. Here are the results in a pie chart. Pie Chart for the Online Resource Wikipedia 9% Libriary 14% Other Google 74% Select correct answer(s). This is a multiple-answer question. It may have more than one correct answers. i. The percentage in the pie chart shows the percent for each category of a qualitative or a categorical variable. ii. Google is the favorite for about three-quarters of the students. iii. More than 85% of the students are in favor of using either Google or library. iv. Less than 20% of the students are in favor of using either library or Wikipedia.
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A fundraiser is offering a small gift to people making a donation. The donor can choose one of four gifts: a mug, a t-shirt, a plush toy, or a water bottle. The fundraiser would like to know if any of the gifts were more or less popular or were they equal in preference. The data for n = 40 donors are below:
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