FrequencyA study was conducted to determine how people get jobs. The table lists data from 400 randomly selected subjects. Construct a Pareto chart that corresponds to the given data. If someoneJob Sourceswould like to get a job, what seems to be the most effective approach?Help-wanted ads (H)Executive search firms (E)Networking (N)Mass mailing (M)255527545.....Choose the correct Pareto chart.OA.OB.OC.OD.300-250-300-250-200-150-100-50-300-250-300-250-200-150-100-50-200-200-150-100-50-150-100-50-0-HEN M0-HEN M0-NEMH0-NEMHIf someone would like to get a job, what seems to be the most effective approach?O A. Networking (N)O B. Executive search firms (E)OC. Help-wanted ads (H)O D. Mass mailing (M)

From the given information, The frequency for Networking is 275 The frequency for Executive search…

Answered: A study was conducted to determine how…

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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At a school several teachers were holding a contest to see which class could earn the most trivia points. Mrs.William's class scored 61 points. Mr. Adams class earned 48 points. Mrs. Brown's class earned 50 and Mrs.Daniel's class earned 50. Determine the mean, median, mode and range of the number of points scored.
I have answered this sample sheet but I just want to make sure my answers are right. Can you show me your answers? Thank you! 1. Exploratory Data Analysis refers to A. a set of procedures for producing descriptive and graphical summaries of the data. B. a set of summaries for producing descriptive and graphical procedures of the data. C. a set of procedures for producing descriptive and written summaries of the data. D. a set of procedures for producing descriptive and graphical summaries of the data. 2. Which of the following choices are referred to as categorical data? A. nominal and interval B. nominal and ordinal C. ordinal and interval D. interval and ratio 3. Which of the following choices are referred to as continuous data? A. ordinal and ratio B. nominal and ratio C. ordinal and interval D. interval and ratio 4. Which of the following choices is NOT a property of an ordinal data? A. represent discrete units B. values are inherently ordered C. has absolute zero D. none…
Please answer all the questions in literal b
A professor has twelve students in her class. Her class took a test with the following results: 73, 55, 72, 98, 77, 93, 58, 78, 79, 95, 96, 86 a. What was the mean grade on the test? (Simplify your answer and round to one decimal place.) b. What was the median grade on the test? (Simplify your answer and round to one decimal place.) C c. What was the mode? If there are no modes, enter “NONE”. Otherwise, enter the mode (or modes, separated by a comma). Mode(s) = $ Mean = 5 4 I Median = JO D f V % 5 t 6.0 b 6 Oll y h & 7 n u - * 00 8 m ( 9 k S O n L O A р alt 7 + [ // ctri
(a) What is the median starting salary? 41,41,55,45,42,39,38,44,42,32 The median starting salary is: $ thousands of dollars(b) Which of the following would you use to display the data?A. pie chartB. contingency tableC. histogramD. bar graph
A Likert Scale is a tool used in many sample surveys to collect opinions on a statement. In this exercise you are asked to use a scale that runs from 5=strongly agree 4-agree 3-neither agree nor disagree 2-disagree 1-strongly disagree What sort of data is a Likert Scale, and why?
Find the mean, median, and mode of the data set 9 4 8 4 7 mean (Enter a number.) median (Enter an exact number.) mode (Enter an exact number.)
A pollster wants to know the average income of those who supported John McCain for president. He asks 100 supporters and calculates a mean of $67,543. Is this mean x overbar or mu ? A. mu , because it is calculated based off data from the entire population.. B. x overbar , because it is calculated based off data from the entire population. C. mu , because it is calculated based off data from a sample. D. x overbar , because it is calculated based off data from a sample.
The mean salary of 5 employees is $41400. The employee salaries have 2 modes: $33500 and $48000. If the median salary gets a $1600 raise, then what is the new mean and new median?

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