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Find an estimate for the mean and stan- dard deviation of the data. (Use the mid points) Construct a cumulative frequency table for the data and draw a cumulative fre- quency graph. (Use the upper bounds) Using the graph, estimate the semi- interquartile range for the data. Using interpolation, find the median of the data.

Find an estimate for the mean and stan- dard deviation of the data. (Use the mid points) Construct a cumulative frequency table for the data and draw a cumulative fre- quency graph. (Use the upper bounds) Using the graph, estimate the semi- interquartile range for the data. Using interpolation, find the median of the data.

MATLAB: An Introduction with Applications
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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3. The time taken for each person in a group to complete a puzzle is given below. 2: Time Taken (Minutes) <5 <7 < 10 < 15 < 20 < 25 . Find an estimate for the mean and stan- dard deviation of the data. (Use the mid points) 4 Number of People 4 8 13 29 23 3 Construct a cumulative frequency table for the data and draw a cumulative fre- quency graph. (Use the upper bounds) 3. Using the graph, estimate the semi- interquartile range for the data. Using interpolation, find the median of the data.
Transcribed Image Text:3. The time taken for each person in a group to complete a puzzle is given below. 2: Time Taken (Minutes) <5 <7 < 10 < 15 < 20 < 25 . Find an estimate for the mean and stan- dard deviation of the data. (Use the mid points) 4 Number of People 4 8 13 29 23 3 Construct a cumulative frequency table for the data and draw a cumulative fre- quency graph. (Use the upper bounds) 3. Using the graph, estimate the semi- interquartile range for the data. Using interpolation, find the median of the data.
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