## Description

### Unformatted Attachment Preview

Purchase answer to see full attachment

10:44 PM Wed Feb 16
ก 92%
www-awu.aleks.com
0/3
DESCRIPTIVE STATISTICS
Constructing a frequency distribution for non-grouped data
Brandon V
TIIIS III
121 patienS VISEU E UMCE. Latur patient saw one or We ve uoclois.
Español
(a) The doctor each patient went to see appears below.
(F= Dr. Foster, M=Dr. Mitchel, P=Dr. Philips, T=Dr. Tran, W=Dr. Washington)
Complete the frequency distribution for the data.
Doctor
Frequency
Doctor
F
F P P FT
M
T
Μ Τ Τ Ρ
s
T
W
E E 3
W F P T F
M
ס
Аа
(b) These doctors are affiliated with four major medical groups.
But not every doctor is affiliated with every group.
The table below shows the groups and the doctors affiliated with them.
Medical group
Doctor
T
City Med
Bayside
Plymouth
Coast
P and w
M, P, and I
F and w
How many patients went to see a doctor affiliated with the Bayside medical group?
patients
Start
ZUZZ IVICUIAW Lill LLC. All Rights Reserved.
Terms of Use | Privacy Center Accessibility
10:44 PM Wed Feb 16
ก 92%
www-awu.aleks.com
DESCRIPTIVE STATISTICS
=
0/3
Brandon V
Constructing a frequency distribution for non-grouped data
Español
rning Page
A doctor's office has five doctors.
This morning, 21 patients visited the office. Each patient saw one of the five doctors.
(a) The doctor each patient went to see appears below.
(F= Dr. Foster, M=Dr. Mitchel, P=Dr. Philips, T=Dr. Tran, W=Dr. Washington)
Complete the frequency distribution for the data.
=
=
Doctor
Frequency
Doctor
I
F P P FT
M T
M
Аа
M
M
T
T
Р
W
T
W
3 - 0 3 T
W F P T F M P.
w
(b) These doctors are affiliated with four major medical groups.
But not every doctor is affiliated with every group.
The table below shows the groups and the doctors affiliated with them.
Medical group
Doctor
City Med
Bayside
Plymouth
Coast
T
P and W
M, P, and I
F and w
How many patients went to see a doctor affiliated with the Bayside medical group?
Start
ZUZZ IVICUIAW Lill LLC. All Rights Reserved.
Terms of Use | Privacy Center Accessibility
10:44 PM Wed Feb 16
ก 92%
m
АА
www-awu.aleks.com
+
Go Shoppi
New In Fashi...
EGO Women's Bo...
ATL Midwee...
N Students NSU
N WebAdvisor
Bb McGraw-Hill...
Mc
Graw
Hill
Education C...
х
ALEKS - Bra...
=
DESCRIPTIVE STATISTICS
Constructing a frequency distribution for grouped data
Brandon V
0/5
Español
Here are the shopping times (in minutes) of ten shoppers at a local grocery store.
Complete the grouped frequency distribution for the data.
In the distribution, the frequency of a class is the number of shopping times in that class.
(Note that we are using a class width of 5.)
Shopping time
(in minutes)
Shopping time
(in minutes)
Frequency
Х
s
?
32
37
20
28
36
18 to 22
23 to 27
1
34
33
18
23
20
Аа
28 to 32
33 to 37
M
Explanation
Check
vzUZZ IVICUTAWill LLC. All Rights Reserved.
Terms of Use | Privacy Center Accessibility
8:16 AM Thu Feb 17
<
N Students N N WebAdvisor
AA
O DESCRIPTIVE STATISTICS
Constructing a frequency distribution for non-grouped data
(a) The image each participant selected appears below.
Complete the frequency distribution for the data.
Image
3 3 13 414 4
424 1 3 231
313 2 3 123
There were 24 participants in a recent study on personality traits.
After being shown four images (1, 2, 3, and 4), each participant selected the one that was most appealing to
them.
Trait
Optimistic
Indecisive
Image
1 and 3
2 and 3
Analytic
3
Impulsive 1, 2, and 4
www-awu.aleks.com
Bb McGraw-Hill... Graw Education C...
Hill
participants
Explanation
(b) These images are associated with four personality traits.
But not every image is associated with every trait.
The table below shows the traits and the images associated with them.
Check
Image
1
2
3
4
Frequency
How many participants selected an image that is associated with being
optimistic?
0
X ALEKS - Bra...
0/3
+
X Ś ?
79%
SOLUTION:...
Brandon
Español
Aa
[]
© 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility8:17 AM Thu Feb 17
<
N Students N N WebAdvisor
O DESCRIPTIVE STATISTICS
Constructing a frequency distribution for non-grouped data
AA
4 2
(a) The image each participant selected appears below.
Complete the frequency distribution for the data.
331 3 4
3
Image
There were 24 participants in a recent study on personality traits.
After being shown four images (1, 2, 3, and 4), each participant selected the one that was most appealing to
them.
4 1 3 2 3 1
1 3 2 3
Trait
Optimistic
Indecisive
Explanation
1 4 4
Image
1 and 3
2 and 3
Analytic
3
Impulsive 1, 2, and 4
participants
www-awu.aleks.com
Mc
Bb McGraw-Hill... Graw Education C...
Hill
1 2 3
Check
(b) These images are associated with four personality traits.
But not every image is associated with every trait.
The table below shows the traits and the images associated with them.
Image
1
2
3
4
How many participants selected an image that is associated with being
optimistic?
Frequency
X ALEKS - Bra...
0/3
X
+
?
79%
SOLUTION:...
Brandon
Español
Aa
[]
ⒸZUZZ McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility8:16 AM Thu Feb 17
<
N Students N N WebAdvisor
117
Temperature
(in °F)
104 104 114 107
AA
O DESCRIPTIVE STATISTICS
Constructing a frequency distribution for grouped data
118 112
Explanation
Here are the hottest recorded temperatures (in °F) for seven cities throughout North America.
Complete the grouped frequency distribution for the data.
In the distribution, the frequency of a class is the number of temperatures in that class.
(Note that we are using a class width of 6.)
Check
Temperature
(in °F)
101 to 106
www-awu.aleks.com
107 to 112
Bb McGraw-Hill...
113 to 118
Mc
Graw Education C...
Hill
Frequency
X
X ALEKS - Bra...
?
1/5
+
79%
SOLUTION:...
Brandon
Español
0
Aa
[]
© 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility8:23 AM Thu Feb 17
<
O
N Students N N WebAdvisor
AA
Try Again
to: Your answer is incorrect.
O DESCRIPTIVE STATISTICS
Constructing a frequency distribution for grouped data
Temperature
(in °F)
104 104 114 107
117 118 112
Explanation
Recheck
Here are the hottest recorded temperatures (in °F) for seven cities throughout North America.
Complete the grouped frequency distribution for the data.
In the distribution, the frequency of a class is the number of temperatures in that class.
(Note that we are using a class width of 6.)
Temperature
(in °F)
101 to 106
www-awu.aleks.com
107 to 112
Bb McGraw-Hill...
113 to 118
Frequency
2
2
Mc
Graw Education C...
Hill
2
X
X ALEKS - Bra...
?
Try again...
0/5
☎77%
+
SOLUTION:...
Brandon
Español
▷
B
Aa
[>]
© 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility11:11 PM Thu Feb 17
N Students N
Week 1 V
Descriptive Statistics
Tags: Goal Topic, Video
Start
AA
0/5
Differentiating between
parameters and statistics
www.nsu.ed...
Variable
(a) Price (in dollars) of a shirt on the
clearance rack
www-awu.aleks.com
(b) Name of cell phone service provider
(c) Duration (in minutes) of a call to a
customer support line
Mc
Bb McGraw-Hill... Graw Education C...
Hill
Descriptive Statistics
Tags: Goal Topic, Video
Classification of variables and
levels of measurement
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative)
variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make
sure your responses are the most specific possible.
Type of
variable
Quantitative
0/5
O Categorical
Quantitative
Categorical
Quantitative
O Categorical
Level of
measurement
O Nominal
O Ordinal
Interval
Ratio
O Nominal
Ordinal
O Interval
O Ratio
O Nominal
O Ordinal
O Interval
O Ratio
X ALEKS - Bra...
2 Topics Filters
X
?
☎ 37%
+
SOLUTION:...
Brandon
A
Aa
1
ⒸZUZZ McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility11:11 PM Thu Feb 17
N Students N
AA
www.nsu.ed...
www-awu.aleks.com
O DESCRIPTIVE STATISTICS
Differentiating between parameters and statistics
Bb McGraw-Hill... Graw Education C...
Hill
(a) For Jina's audit of train records, identify the population and the sample.
Population:
(Choose one)
Explanation
Sample:
(Choose one)
(b) Choose whether each number described below is a parameter or a statistic for Jina's
audit.
Number
The 4 cancelled trains among the random group audited by Jina
The 18.6% of all trains scheduled to depart from the Concert Hall
station last year that were late
Check
The 22.5-minute average delay among the random group audited
by Jina
X ALEKS - Bra...
The records for all trains scheduled to depart from the Concert Hall train station last year showed that the
average delay for these trains was 13.1 minutes, 18.6% of the trains had been delayed, and 12 trains had
been cancelled. Jina is a traffic engineer helping the Concert Hall station improve its performance. She
audited a random group of 70 records of trains scheduled to depart from the Concert Hall station last year. In
her group the trains were late an average of 22.5 minutes, 30% of the trains had been delayed, and 4 trains
had been cancelled.
Parameter
0/5
Statistic
☎ 37%
+
SOLUTION:...
Brandon
Español
HECH
Aa
?
ⒸZUZZ McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility11:36 PM Thu Feb 17
N Students N
AA
www.nsu.ed...
O DESCRIPTIVE STATISTICS
Classification of variables and levels of measurement
Variable
(a) Height (in centimeters) of an
Olympic athlete
Explanation
(b) Rating in a consumer magazine
(excellent, above average, fair, or
poor)
(c) Color vision status (colorblind or not
colorblind)
www-awu.aleks.com
Check
Bb McGraw-Hill...
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative)
variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make
sure your responses are the most specific possible.
Type of
variable
Quantitative
O Categorical
Mc
Graw Education C...
Hill
Quantitative
O Categorical
Level of
measurement
O Nominal
Ordinal
Interval
Ratio
Nominal
O Ordinal
Interval
Ratio
X ALEKS - Bra...
Nominal
Quantitative O Ordinal
O Categorical
Interval
O Ratio
1/5
X Ś
?
+
28%
SOLUTION:...
Brandon
Español
Aa
[]
ⒸZUZZ McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

Purchase answer to see full attachment

Purchase answer to see full attachment

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

Anonymous

Awesome! Perfect study aid.