Question

The five number summary of a dataset was found to be:

0, 6, 8, 15, 18

**An observation is considered an outlier if it is
below:**

**An observation is considered an outlier if it is
above:**

Answer #1

The five number summary of a dataset was found to be:
45, 54, 58, 62, 68
An observation is considered an outlier if it is
below:
An observation is considered an outlier if it is
above:

Calculate the five-number summary and the IQR for the following
dataset that shows the number of text messages per student in a
class. 0, 3, 10, 16, 16, 18, 20, 21, 22, 24, 25, 25, 27, 30, 35,
41.

calculate the five number summary of the given data. use the
approximation method. 18, 15, 1, 14, 18, 11, 12, 20, 13, 19, 14, 8,
24, 18, 17

A)Adult men have heights with a mean of 69.0
inches and a standard deviation of 2.8 inches. Find the height of a
man with a z-score of 0.8214 (to 4 decimal
places)
B)For a 4-unit class like Statistics, students
should spend average of 12 hours studying for the class. A survey
was done on 29 students, and the distribution of total study hours
per week is bell-shaped with a mean of 13 hours and a standard
deviation of 3.2 hours....

18 ) Five numbers are given: (5, 10, 15, 5, 15). Now,
what would be the sum of deviations of individual data points from
their mean?
A) 10
B)25
C) 50
D) 0
E) None of the above
12) The following data values represent the
number of work hours per week for a sample of college students
during the previous spring semester.
30, 17, 16, 20, 14, 28, 18, 17, 29, 14, 20, 29, 36, 69, 16, 20,
27, 71,...

Using the following stem & leaf plot, find the five number
summary for the data by hand. 1|7 8 2|0 1 3 3|0 1 4|0 3 3 4 5|0 1 3
4 4 6|1 1

Use the following dataset and answer the following
questions.
x
6
15
9
21
20
18
y
16
25
20
35
40
29
Please do problems (b), and (c) BY HAND. You may use your
calculator.
a) The following scatter diagram has been taken from Minitab for
the above data.
What does the above scatter diagram indicate about the
relationship between the two variables?
b) Find the intercept of the estimated regression equation
(b0).
c) Find the slope of the...

(a) Find the five-number summary, and (b) draw a
box-and-whisker plot of the data.
three
8
8
6
2
9
8
7
9
6
9
3
2
6
2
9
8
7
7
9
(a) min=__(simplify answer)
Q1=__ (simplify answer don't round)
Q2=___(simplify answer don't round)
Q3=__(simplify answer don't round)
max=___(simplify answer)
b) make correct box and whisker plot

The following frequency table summarizes a set of data. What is
the five-number summary?
Value
Frequency
2
5
3
2
4
1
5
1
12
1
13
1
14
5
15
3
17
1
19
1
20
1
22
1
Select the correct
answer below:
Min
Q1
Median
Q3
Max
2
5
6
14
22
Min
Q1
Median
Q3
Max
2
3
7
15
22
Min
Q1
Median
Q3
Max
2
8
9
17
22
Min
Q1
Median
Q3
Max...

(a) Refer to the data on median family income inÂ Table 7.1. The
five-number summary for the family income data is as follows.
$74,073
$66,880
$83,648
$56,994
$105,348
Using the definition of an outlier, where an outlier is defined
to be any value that is more than1.5 ✕ IQR beyond the closest
quartile, what income value would be an outlier at the upper end
(in $)?
$ ___
Determine if there are any outliers, and if so, which values are...

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