. 5-6. In the following grouped data, X are the mid-values of the class intervals and c is aconstant. If the arithmetics mean of the original distribution is 35-84, find its class intervais.X-c-21-14-71421Total7.12192920135100

Answered: Image /qna-images/answer/6198f581-adda-45ab-a366-385dd6d7ab03.jpg

Answered: StudehtS II the Test ar 6. In the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Problem 1P

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The mean scores for students in a statistics course (by major) are shown below. What is the mean score for the class? 9 engineering majors: 90 5 math majors: 94 13 business majors: 76 The class's mean score is________ (Type an integer or a decimal rounded to two decimal places as needed.)
7 Example 9. For the following frequency table, find the mean. Class : 100 – 120 120 – 140 140 -- 160 160 – 180 180 – 200 200 – 220 220 – 240 Frequency : 10 4 4 3 1 2.
M3
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StudehtS II the Test ar 6. In the following grouped data. X are the mid-values of the class intervals and c is o constant. If the arithmetics mean of the original distribution is 35-84, find its class intervals. X-c -21 -14 -7 7. 14 21 Total 12 19 29 20 13 100