The heights of 50 students are given by the table below classes Frequencies [150,155[ [155,160[ [160,165[ [165,170[ [170.175[ [175,180] 6. 12 15 1) What is the population? The character and its type? The range? 2) Draw the table of frequencies, %RF and ICF 3) Draw the histogram of ICF and the corresponding polygon.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.1: Area And Initial Postulates
Problem 3E: Consider the information in Exercise 2, but suppose you know that the area of the region defined by...
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The heights of 50 students are given by the table below
classes
Frequencies
[150,155[
[155,160[
[160,165[
[165,170[
[170.175[
[175,180]
8
6.
12
15
7
1) What is the population? The character and its type? The range?
2) Draw the table of frequencies, %RF and ICF
3) Draw the histogram of ICF and the corresponding polygon.
4) Determine the median class and calculate the median graphically.
5) Determine the modal class and calculate the mode
6) Calculate the mean and the standard deviation of this distribution.
Transcribed Image Text:The heights of 50 students are given by the table below classes Frequencies [150,155[ [155,160[ [160,165[ [165,170[ [170.175[ [175,180] 8 6. 12 15 7 1) What is the population? The character and its type? The range? 2) Draw the table of frequencies, %RF and ICF 3) Draw the histogram of ICF and the corresponding polygon. 4) Determine the median class and calculate the median graphically. 5) Determine the modal class and calculate the mode 6) Calculate the mean and the standard deviation of this distribution.
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