technician in one month 10 11 12 13 14 15 16 17 18 i. Determine the range ii. Calculate the quartile deviation of the number of computers fixed per day. Interpret this value i11. Comment on the skewness of this distribution. b) The stem and leaf below show the amount of magnesium found in a brand of bottled water in milligrams.
technician in one month 10 11 12 13 14 15 16 17 18 i. Determine the range ii. Calculate the quartile deviation of the number of computers fixed per day. Interpret this value i11. Comment on the skewness of this distribution. b) The stem and leaf below show the amount of magnesium found in a brand of bottled water in milligrams.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
Related questions
Question
Resubmit for remaining questions to be answered
![Question Two
a) The box and whisker plot below summaries the number of computers fixed per day by a
technician in one month
10
13
15
16
17
18
i.
Determine the range
ii.
Calculate the quartile deviation of the number of computers fixed per day. Interpret this
value
ii.
Comment on the skewness of this distribution.
b) The stem and leaf below show the amount of magnesium found in a brand of bottled
water in milligrams.
Exhibit 1
Stem-and-Leaf Display: Amount of Magnesium
Leaf Unit = 0.1
N = a
3.
1
345
11
00278888
(13)
3
0113334577899
b.
4
122245777
12
23344
11237
7.
45
i.
What advantage does preparing a stem and leaf diagram have over grouping a data set
using a grouped frequency distribution?
ii.
Find the value of a and b
iii.
What is the largest value in the dataset?
What the is median of the data displayed?
iv.
V.
What is the mode of the distribution?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b76e79b-0418-4410-8a79-76bae0756dbf%2F2a369243-6d4e-47d1-a9c4-a80ccc413c9e%2Fl0ltmn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question Two
a) The box and whisker plot below summaries the number of computers fixed per day by a
technician in one month
10
13
15
16
17
18
i.
Determine the range
ii.
Calculate the quartile deviation of the number of computers fixed per day. Interpret this
value
ii.
Comment on the skewness of this distribution.
b) The stem and leaf below show the amount of magnesium found in a brand of bottled
water in milligrams.
Exhibit 1
Stem-and-Leaf Display: Amount of Magnesium
Leaf Unit = 0.1
N = a
3.
1
345
11
00278888
(13)
3
0113334577899
b.
4
122245777
12
23344
11237
7.
45
i.
What advantage does preparing a stem and leaf diagram have over grouping a data set
using a grouped frequency distribution?
ii.
Find the value of a and b
iii.
What is the largest value in the dataset?
What the is median of the data displayed?
iv.
V.
What is the mode of the distribution?
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