This dataset represents a random sample of data from a local computer shop. Theanalyst collected information from 7 randomly selected months, months 1 to 7. Thevariable Sales denotes the number of computers the store sold each month. Thevariable Adv denotes the number of ads the computer shop posted online.MonthSalesAdv12504836456120354105328518654.6527Compute the sample coefficient of variation of the variable Sales. Round your answerto to two decimal places and then enter your answer in the numerical box below.

Formula : coefficient of variation : CV = (standard deviation /mean)

Answered: This dataset represents a random sample…

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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Derby collects samples of insects in the forest and in a marsh to count the number of insects in each sample and then releases the insects. The number of insects in each sample from the two locations is provided below. Forest 1515 1313 1414 99 1616 1111 1515 1414 1515 1414 Marsh 1717 1414 1515 1717 1616 1818 1717 1919 1313 1616 What is the median and the interquartile range for each of the two locations? Round to one decimal place. The median number of insects in the forest samples is , and the interquartile range is . The median number of insects in the marsh samples is , and the interquartile range is .
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