Question

Can someone please use SPSS and walk me through these steps! I have no idea what a histogram is or how to make one in SPSS

Use SPSS to answer the following: Create a histogram to organize the following distributions of scores. How does the distribution look like? Normal curve, positive and negatively skewed? Construct a grouped frequency distribution table. Show the Mean Median and standard deviation of the data in your SPSS output. How many scores lie within the class interval that is equivalent to 100% Scores:

28 54 65 53 81

45 44 51 72 34

43 59 65 39 20

53 74 24 30 49

36 58 60 27 47

22 52 46 39 65

Answer #1

please note that spss is a paid software we can answer only using open source softwares such as R

to create histogram in spss , **Click “Graphs**,”
then mouse over “Legacy Dialogs” and then click “Histogram…”.

**Pick one variable from the left dialog box** and
then click the center arrow to move your selection to the
“Variable” box.

The r code is

data <- c(28, 54, 65, 53, 81,

45, 44 ,51, 72, 34,

43, 59, 65, 39, 20,

53, 74, 24, 30, 49,

36, 58, 60, 27, 47,

22, 52, 46, 39, 65)

hist(data)

The result is

I have figured out the SPSS part, can someone answer the bold
questions?
Use SPSS to answer the following: Create a histogram to organize
the following distributions of scores. How does the distribution
look like? Normal curve, positive and negatively skewed?
Construct a grouped frequency distribution table. Show the Mean
Median and standard deviation of the data in your SPSS output. How
many scores lie within the class interval that is equivalent to
100% Scores:
28 54 65 53 81...

Use SPSS to answer the following: Create a histogram to organize
the following distributions of scores.
How does the distribution look like? Normal curve, positive and
negatively skewed?
Construct a grouped frequency distribution table.
Show the Mean Median and standard deviation of the data in your
SPSS output.
How many scores lie within the class interval that is equivalent
to
100% Scores:
28 54 65 53 81
45 44 51 72 34
43 59 65 39 20
53 74 24...

Suppose a professor gives an exam to a class of 40
students and the scores are as follows. (Type the
data set in StatCrunch.)
35
44
46
47
47
48
49
51
53
54
55
55
57
57
57
58
59
59
59
59
60
60
60
60
60
62
62
62
64
68
69
70
72
73
73
75
75
77
82
88
a. Find each of the
following:
Mean:
Median:
Standard deviation:
Z-score for a student who...

Sixty students were given a history exam. Their scores are shown
below, sorted from smallest to largest. 13 30 35 35 35 38 38 38 38
39 40 41 42 45 47 51 53 65 66 72 74 74 75 75 75 75 76 76 76 76 77
77 78 78 78 78 78 78 79 79 79 80 80 80 80 80 81 81 81 81 81 82 82
82 85 85 86 86 88 94 1) Compute the...

Can you please explain how can we find the 50th percentile point
using this grouped frequency table? I know that it falls between
scores of 56.4 % and 34.6% which corresponds to a
score between 19.5 and 24.5. How can we find the exact 50th
percentile point? what is the easiest way to do so? Is there a
formula for that?
INTERVALS
FREQUENCIES
RELATIVE FREQUENCIES
CUMULATIVE
FREQUENCIES
CUMULATIVE PERCENTAGE
60-64
1
.01
78
100
55-59
1
.01
77
99
50-54...

Table 1. Use the information to calculate the following
TC, AFC, AVC, ATC, AND MC (I through 50)
TP
TFC
TVC
TC
AFC
AVC
ATC
MC
150
0
(1)
(11)
(21)
(31)
(41)
2
150
70
(2)
(12)
(22)
(32)
(42)
3
150
130
(3)
(13)
(23)
(33)
(43)
4
150
240
(4)
(14)
(24)
(34)
(44)
5
150
300
(5)
(15)
(25)
(35)
(45)
6
150
360
(6)
(16)
(26)
(36)
(46)
7
150
390
(7)
(17)
(27)
(37)...

10
A)
What is the best regression to forecast
salary?
10
C)
Are all variables statistically
significant? Did you drop any
Final
Math Pre req
Hours
Work experience
94
92
5
Y
74
90
3
Y
74
87
4
Y
76
84
3
N
66
87
2
N
80
49
4
Y
74
42
3
N
71
61
4
N
84
81
5
N
76
67
5
Y
95
93
4
N
78
56
5
N
71
54
3
Y
82...

This dataset contains consumer responses indicating the number
of times they had to send their product for repair and their
satisfaction with the repair process. Create a graph which can be
used to visually demonstrate the relationship between the two
columns of data. Ensure that the chart is professional with
appropriate titles, axis labels, etc. Note any observations you see
in your visualization (type these as sentences directly into an
Excel cell(s)).
Sample
Satisfaction Rating
Repair Requests
1
63%
13...

The vice president of the student organization has asked you to
create an estimate of the proportion of students who have attained
more than 60 credit hours. You ask her what level of confidence she
wants to have in the estimate and she says that she would like to
be 90% confident in the proportion estimate. Create the confidence
interval using the sample data. Write a sentence or two to
communicate the results to her.
Student
More than 60 credit...

You are currently working at NCLEX Memorial Hospital in the
Infectious Diseases Unit. Over the past few days, you have noticed
an increase in patients admitted with a particular infectious
disease. You believe that the ages of these patients play a
critical role in the method used to treat the patients. You decide
to speak to your manager, and together you work to use statistical
analysis to look more closely at the ages of these patients.
You do some research...

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