You are given a dataset of 14 values (sorted): 20,37,62,64,65,68,69,71,78,79,80,80,90,95We find a five-number summary as follows:Min = 20Q1 = 64Median = 70Q3 = 80Max = 95Work is optional1) What is the value of the IQR?2) What is the value of the lower fence?3) What is the value of the upper fence?4) List the values of any outliers that are present in your data.Notes:• If a data value is the same as the value for a fence, do NOT consider it an outlier.Separate values with a comma.• If there are no outliers, type DNE.

Given Dataset are 20,37,62,64,65,68,69,71,78,79,80,80,90,95 Min=20, Q1=64, Median=70, Q3=80,…

Answered: You are given a dataset of 14 values…

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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determine the range 12,20 ,22,13,13,28,22,19,13,17
Suppose Table 3b gives us the IQ range and the possible occupation/employment, find out what percentage of student applicants in Table 3c will fall into each IQ range. Table 3b: IQ range and Occupation/employment Occupation and Employment IQ Range 90-100 Laborers, Gardeners, Upholsterers, Farmhands, Miners, Factory Packers and Sorters, Warehouse workers, Carpenters, Cooks and Bakers, Farmers and Truck Drivers 101 111 Machinists, Shopkeepers, Butchers, Welders, and Sheet Metal Workers 112-122 Foremen, Clerks, Telephone Operators, Salesmen, Police officers and Electricians 123-133 School Teachers, Pharmacists, Accountants, Nurses, Stenographers and Managers 134-144 Doctors and Surgeons, Lawyers and Engineers 145 & abor Top Civil Servants, Professors and Research Scientists Table 3c: The IQ scores of 70 student applicants in a certain college: Table 3cc: IQ Range freq%[0.0000] 132 128 106 96 104 99 115 112 90 95 127 113 103 96 101 104 90 127 103 106 122 109 113 109 100 101 135 123 96 96…
The IQR of a data set will increase by a factor of 10 if the largest number increased by a factor of 100. a) True b) False
There are 15 numbers on a list, and the smallest number is changed from 4 to 0.4.a) Is it possible to determine by how much the mean changes? If so, by how much does it change?b) Is it possible to determine the value of the mean after the change? If so, what is the value?c) Is it possible to determine by how much the median changes? If so, by how much does it change?d) Is it possible to determine by how much the standard deviation changes? If so, by how much does it change
1
The numerical measure of a data set that represents the "middle value" which separates the data into two equally sized groups, with the same number of data values below this measure and the same number of data values above this measure, is called the __________ of the data set. A) Mean B) Median C) Mode
The length (in words) of seven articles from a particular newspaper are listed below. Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent the center of the data, explain why. 1153 1125 1371 817 1277 O A. The mean word count is 1229 Find the mean word count. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to one decimal place as needed.) B. There is no mean word count. 1278
Show your answers in the box below. Note: You do not have to show the steps, answers only is good! Consider the ranked data: 1, 1, 2, 3, 4, 5, 6, 7, 12, 15, 20, 22, 23, 25, 27, 31, 40. Find the five number Summary. Min, Q1, Q2, Q3, Max Edit View Insert Format Tools Table 12pt ✓ Paragraph BIUA & ✓ T²✓ :
Please answer all parts.

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