27. What is the positive difference between the lowest upper boundary and the lower boundary of the modal class?A. 5 B. 6 C. 7 D. 828. How many employees have age less than 38.5?A. 26 B. 44 C. 59 D. 61 For items 25 - 30, consider the frequency distribution of the Age of Employees of MTF Inc.Complete the table below to answer some of these items.Class Interval (C. I.) Frequency Class Boundaries (C.B.) ef< cf>21 – 2690 21220.5-26.526.5-32.578 2927 – 321733 – 383032.5-38.561 5939 – 441838.5-44.531 7745 – 50844.5-50.513 8551 – 5650.5-56.5590

Given data is Class interval(C.I) Frequency Class Boundaries(C.B) cf< cf> 21-26 12…

27. What is the positive difference between the lowest upper boundary and the lower boundary of the modal class? A. 5 B. 6 C. 7 D. 8 28. How many employees have age less than 38.5? A. 26 B. 44 C. 59 D. 61

27. What is the positive difference between the lowest upper boundary and the lower boundary of the modal class? A. 5 B. 6 C. 7 D. 8 28. How many employees have age less than 38.5? A. 26 B. 44 C. 59 D. 61

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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Question

27. What is the positive difference between the lowest upper boundary and the lower boundary of the modal class?
A. 5 B. 6 C. 7 D. 8
28. How many employees have age less than 38.5?
A. 26 B. 44 C. 59 D. 61

For items 25 - 30, consider the frequency distribution of the Age of Employees of MTF Inc.
Complete the table below to answer some of these items.
Class Interval (C. I.) Frequency Class Boundaries (C.B.) ef< cf>
21 – 26
90 2
12
20.5-26.5
26.5-32.5
78 29
27 – 32
17
33 – 38
30
32.5-38.5
61 59
39 – 44
18
38.5-44.5
31 77
45 – 50
8
44.5-50.5
13 85
51 – 56
50.5-56.5
5
90

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