All the children in an elementary school are evaluated and classified as non-readers (O), beginning readers (1), grade levelreaders (2), or advanced readers (3). The classification is done in order to place them in reading groups.The following data was obtained from all the children: 1, 0, 1, 2, 2, 2, 3, 3, 3, 2(1 pt) What are the appropriate measures of central tendency? (in words)(3 pts) Write in the formula and then calculate the appropriate measures of central tendency:1)2)-Please write in your answers in the textbox below and use labelsAND-Write out and show ALL your math work on a separate sheet of paper

Step 1: Different types of central tendency. And formulas.Step 2: Find the values of central…

Answered: All the children in an elementary…

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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The data given below were taken from a study about preferred drinks according to age. The table below indicates the numbers of people in the study according to their age (18-24, 25-45, 46+) and their preferred drinks (Hot Drinks, Milk Shakes, Soft Drinks). Hot Drinks Milk Shakes Soft Drinks 18 – 24 10 60 90 25 – 45 20 20 3p 46+ 40 10 20 Among the people in the age class "18 - 24", what is the percentage of people who prefer "Hot Drinks"? Select one: O a. 6.25 % O b. 22.22 % O c. 28.57 % O d. 14.29 %
In a sample of employees at a company here were the number of days they were out (sick/personal/vacation days) last year: 1, 6, 19, 35, 5, 9, 8, 12, 2, 15, 7, 7, 11, 15, 0, 25, 20, 15, 19, 5 Using Minitab, find the following sample statistics (take a screenshot of your output from Minitab and paste it here): Mean = median = Standard deviation =IQR=
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To investigate if female executives in a very large fortune 500 company are experiencing pay-discrimination: A researcher samples the incomes of 300 male and 300 female executives from that corporation. 1.) Which statistic would you use to test the income difference between male and female executives? 2.) What additional information do you need to calculate this statistic?
A teacher wishes to know whether the male in his/her class have more favorable attitudes towardgun control than do the female. Allstudentsin the class are given a questionnaire about gun control andthe mean responses of the males and the females are compared. Is this an example of descriptive orinferentialstatistics? (Explain your Views with examples)
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2. It is known that the student score data in a class is as follows: 9, 8, 6, 7, 7, 8, 5, 3, 6, 7 Describe the data in terms of central tendency!
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