1. Find the first, second, and third quartiles for the ages of the 11 most powerful women using the data set listed. 26 70 37 (a) Find the median. (b) Find the first and third quartiles, Q₁ and Q3. (c) Find the interquartile range. (d) Identify any data entries less than Q₁ - 1.5(IQR) or greater than Q3 +1.5(IQR). (e) Any outliers? (f) Find the five-number summary of the data set. (g) Draw a box-and-whisker plot based on the above information. 47 31 45 43 42 44 48 35

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Statistics Homework 3 (Part B)
1. Find the first, second, and third quartiles for the ages of the 11 most powerful women
using the data set listed.
26 70 37 47 31 45 43 42 44 48 35
(a) Find the median.
(b) Find the first and third quartiles, Q₁ and Q3.
(c) Find the interquartile range.
(d) Identify any data entries less than Q₁ - 1.5(1QR) or greater than Q3 +1.5(IQR).
(e) Any outliers?
(f) Find the five-number summary of the data set.
(g) Draw a box-and-whisker plot based on the above information.
2. Find the outliers for: 19, 2, 4, 5, 7, 3, 1, 3, 20
3. Find the five-number summary, outliers (if exists), and then construct a box-and-
whisker plot for the data given.
8 15 12 10 6 7 4 10
4. Find the five-number summary, outliers (if exists), and then construct a box-and-
whisker plot for the data given.
71
72
59 69
72 25 70 73 77
Transcribed Image Text:1 of 1 Statistics Homework 3 (Part B) 1. Find the first, second, and third quartiles for the ages of the 11 most powerful women using the data set listed. 26 70 37 47 31 45 43 42 44 48 35 (a) Find the median. (b) Find the first and third quartiles, Q₁ and Q3. (c) Find the interquartile range. (d) Identify any data entries less than Q₁ - 1.5(1QR) or greater than Q3 +1.5(IQR). (e) Any outliers? (f) Find the five-number summary of the data set. (g) Draw a box-and-whisker plot based on the above information. 2. Find the outliers for: 19, 2, 4, 5, 7, 3, 1, 3, 20 3. Find the five-number summary, outliers (if exists), and then construct a box-and- whisker plot for the data given. 8 15 12 10 6 7 4 10 4. Find the five-number summary, outliers (if exists), and then construct a box-and- whisker plot for the data given. 71 72 59 69 72 25 70 73 77
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Step 1

Given the data set 

   26,70,37,47,31,45,43,42,44,48,35

We have to find median ,Q1,Q2, IQR

 

 

 

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