Use the accompanying data set to complete the following actions.a. Find the quartiles.b. Find the interquartile range.c. Identify any outliers. 55 61 57 60 58 64 54 58 61 61 60 61 61 63  a. Find the quartiles. The first​ quartile,Upper Q 1Q1​,is The second​ quartile,Upper Q 2Q2​,is The third​ quartile,Upper Q 3Q3​,is

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Asked Dec 28, 2019
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Use the accompanying data set to complete the following actions.
a. Find the quartiles.
b. Find the interquartile range.
c. Identify any outliers.
 
55 61 57 60 58 64 54 58 61 61 60 61 61 63 
 
a. Find the quartiles.
 
The first​ quartile,
Upper Q 1Q1​,
is
 
The second​ quartile,
Upper Q 2Q2​,
is
 
The third​ quartile,
Upper Q 3Q3​,
is
 
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Expert Answer

Step 1

a).

Quartiles:

Quartiles are the values those divides the data into four equal parts.

Enter the given data in Column A in an EXCEL sheet.

The first quartile can be obtained by entering the formula “=QUARTILE(A1:A14,1)” in EXCEL.

Statistics homework question answer, step 1, image 1
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Step 2

The value of the first quartile is 58.

The second quartile (Median) can be obtained by entering the formula “=QUARTILE(A1:A14,2)” in EXCEL.

Statistics homework question answer, step 2, image 1
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Step 3

The value of the second quartile (Median) is 60.5.

The third quartile can be obtained by entering the fo...

Statistics homework question answer, step 3, image 1
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