Question

Use the data set 8, 10, 16, 18, 20, 22, 22, 24 for the next problems. 1. What is the mean of the data set? 2. What is the median of the data set? 3. What is the range of the data set? 4. What is the mode of the data set? 5. What is the standard deviation of the data set? 6. Create a box and whisker plot for the data set.

Answer #1

For the following data: (sorted)
3 4 5 8 8 10 12 12 20 22
a) Calculate
1) Average or average
6) The Range
2) The median
7) The Intercuartilico range
3) Fashion
8) Variance
4) The middle range
9) Standard deviation
5) The middle axis
10) the coefficient of variation
B. Prepare a Graphic Box Plot (Box and Wisker)
C. Determine border values or near atypical numbers
(outliers)
D) answer whether or not there are atypical numbers. What are...

For the following Simple data ( separately ) :
18 , 30 , 14 , 21 , 25 , 24 , 34 , 15 , 25 , 26 , 18 , 24 , 18 , 33
, 20
1) Find ( Mean , Mode , Median , Range , Midrange , Standard
Deviation , Variance )
2) Sketch the distribution Shapes approximately.
3) Determine the type of shape
4) Find coefficient of variation
5) Find the value of the 20th...

Data set for ages of students in stats class:
17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,19,
20, 20, 20, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23,
24, 25, 25, 25, 26, 26, 27, 28, 28, 28, 28, 29, 29, 32, 36, 42
1) Compute the 5-number summary and create a modified box-plot,
using the inner-quartile range to identify any outliers.

The test scores of 15
employees are listed. Use this data set to answer the questions
below.
13 9
18 15 14 21
7 10 11
20 5
18 37 16 17
What is the mean?
What is the
median?
What is the standard
deviation?
What is the
variance?
What is the range?

The following data set represents students' scores on a
quiz. The best possible score was a 20. Use the data to generate
answers to the next eight (8) questions (Q28-Q35).
4, 4, 10, 12, 2, 20, 5, 12, 12, 5, 9, 9, 20, 13, 6, 6,
15, 15, 15, 15
What is the mean? (Round all answers for this question to the
hundredths place - X.XX)
What is the median?
What is the mode?
What is the range?
What is...

A data set lists the number of olives on each pizza ordered in
the last few hours at a pizza shop. For this data set, the minimum
is 4, the median is 16, the third quartile is 19, the interquartile
range is 4, and the maximum is 20. Construct a box-and-whisker plot
that shows the number of olives.

Data Set A- 7,7,7,9,9,9,10
Data Set B- 4,6,6,6,8,9,9,9,10,10,10
Step 1
Create a bar graph that examines a variable or variables in
your data set.
Step 2
Find the sample mean, median (if it exists) mode for each set
of data
Next find the sample standard deviations for each set of
data
Create a box and whisker plot for each variable for each set
data
Eliminate any outliers from the samples. Redo part 1 for each
variable (if necessary, if not...

Do the following problem:
For the following data: (Ordered)
3 4 5 8 8 10 12 12 20 22
1. Calculate
a.) mean
b) median
c.) mode
d.) middle range
e) middle axis
f.) range
9) interquartile range
h.) variance
i.) standard desviation
j.) coefficient of variation
2. Draw the Box & Wisker block and line
diagram.
3. Then identify the values.
4. Is the data biased? Indicate which way and
why?

For the following Ungrouped Frequency Distribution
below :
x 14 18 20 21 24 25 28 30
f 4 8 3 8 2 5 7 4
1) Find ( Mean , Mode , Median , Range , Midrange , Standard
Deviation , Variance )
2) Find coefficient of variation
3) Compute the z-score of 28

Data Set: 6 8 10 13 15 18 20 21 27 29 30 35 45 49 52 54 57 58
Define: mean and median.
1. mean 30.4, median 28
2. mean 28.4 , median 28
3. mean 31.4 , median 29
4. mean 30.4 , median 29
5. None of these answers
QUESTION 2
Sample: 45 71 34 88 46
For the given set of numbers, find the mean and the standard
deviation.
1.
mean: 56.8, deviation: 19.75
2.
mean:...

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