I) how many students got more than 40 marks in mathematicsii) how many students got between 60 and 70 marks in englishiii) Use suitable data from these graphs , use the median and interquartile range to compare the mark in mathematics and english 703020Cumulative frequencya) The cumulative frequency table below shows the marks earned by 1400 students inMathematics and English1200EnglishMathematics00670000940 500906MarksUsing the graph aboveHow many students got more than 40 marks in mathematics?How many students got between 60 and 70 marks in English?11.grafts,artile(ii) LIse Suitable data from theseLIse the Median and interquartile(ange to Compace the Mark inEnglishhageMotheMatics and

Given information: i) Total number of students = 1400

Answered: Using the graph above i. How many…

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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I) how many students got more than 40 marks in mathematics

ii) how many students got between 60 and 70 marks in english

iii) Use suitable data from these graphs , use the median and interquartile range to compare the mark in mathematics and english

70
30
20
Cumulative frequency
a) The cumulative frequency table below shows the marks earned by 1400 students in
Mathematics and English
1200
English
Mathematics
006
700
009
40 50
09
06
Marks
Using the graph above
How many students got more than 40 marks in mathematics?
How many students got between 60 and 70 marks in English?
11.
grafts,
artile
(ii) LIse Suitable data from these
LIse the Median and interquartile
(ange to Compace the Mark in
English
hage
MotheMatics and

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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