Question

For the data set 3, 6, 5, 12, 3, 7, 5, 14, 3, 7, 5, 23, 4, 10, 5, 28, 5, 10, 6, 6, 5. (a) Find the first and third quartiles. The first quartile is 5. The third quartile is 10. (b) Find the IQR. IQR = 5. (c) Find the upper and lower outlier boundaries. The lower outlier boundary is 3. The upper outlier boundary is 28. (d) List the outliers. If there is more than one outlier, separate them by a comma. Use "None" if applicable. Outlier(s): None. Show work, please.

Name: for the data set 3 6 5 12 3 7 5 14 3 7 5 23 4 10 5 28 5 10 6 6 5 12 send data to excel part 1 of 4 a find the first and third quartiles the first quartile is 5 the third quartile is 10 part 08244
Uploaded: 2021-12-23T13:32:03-08:00
Duration: 2 min 31 s
Channel: Rosina Dapaah
Description: for the data set 3 6 5 12 3 7 5 14 3 7 5 23 4 10 5 28 5 10 6 6 5 12 send data to excel part 1 of 4 a find the first and third quartiles the first quartile is 5 the third quartile is 10 part 08244

          For the data set 3, 6, 5, 12, 3, 7, 5, 14, 3, 7, 5, 23, 4, 10, 5, 28, 5, 10, 6, 6, 5.
(a) Find the first and third quartiles. The first quartile is 5. The third quartile is 10.
(b) Find the IQR. IQR = 5.
(c) Find the upper and lower outlier boundaries. The lower outlier boundary is 3. The upper outlier boundary is 28.
(d) List the outliers. If there is more than one outlier, separate them by a comma. Use "None" if applicable.
Outlier(s): None. Show work, please.

Added by Shannon B.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Rosina Dapaah

12/23/2021

Step 1

First, we need to sort the data in ascending order: 3, 3, 3, 4, 5, 5, 5, 5, 5, 6, 6, 6, 7, 7, 10, 10, 12, 14, 23, 28. Show more…

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For the data set 3, 6, 5, 12, 3, 7, 5, 14, 3, 7, 5, 23, 4, 10, 5, 28, 5, 10, 6, 6, 5. (a) Find the first and third quartiles. The first quartile is 5. The third quartile is 10. (b) Find the IQR. IQR = 5. (c) Find the upper and lower outlier boundaries. The lower outlier boundary is 3. The upper outlier boundary is 28. (d) List the outliers. If there is more than one outlier, separate them by a comma. Use "None" if applicable. Outlier(s): None. Show work, please.