The following is a frequency distribution of examination marks:Class interval| frequency90-94185-89280-84475-79870-74965-691460-64655-596.50-54445-49340-443Compute the following:(1) Mean(2) Median(3) Mode(4) Ps0(5) Q3(6) Q.D(7) 7th decile(8)(9) S2(10) Ku

class intervals are not continuous first we make it as continuos as, Class interval Frequencyfi…

The following is a frequency distribution of examination marks: Class interval | frequency_ 90-94 1 85-89 2 80-84 4 75-79 8 70-74 9 65-69 14 60-64 6 55-59 50-54 4 45-49 40-44 3 Compute the following: (1) Mean (2) Median (3) Mode

The following is a frequency distribution of examination marks: Class interval | frequency_ 90-94 1 85-89 2 80-84 4 75-79 8 70-74 9 65-69 14 60-64 6 55-59 50-54 4 45-49 40-44 3 Compute the following: (1) Mean (2) Median (3) Mode

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

The following is a frequency distribution of examination marks:
Class interval| frequency
90-94
1
85-89
2
80-84
4
75-79
8
70-74
9
65-69
14
60-64
6
55-59
6.
50-54
4
45-49
3
40-44
3
Compute the following:
(1) Mean
(2) Median
(3) Mode
(4) Ps0
(5) Q3
(6) Q.D
(7) 7th decile
(8)
(9) S2
(10) Ku

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