Question
In: Advanced Math
Exercise 2.16: Consider the folowing data HistoData 36 39 36 35 36 20 19 46 40 ...
Exercise 2.16: Consider the folowing data
HistoData
36 39 36 35 36 20 19
46 40 42 34 41 36 42
40 38 33 37 22 33 28
38 38 34 37 17 25 38
- Find the number of clases needed to construct an histogram.
- Find the class length.
- Define nonoverlapping classes for a frequency distribution.
- Tally the number of values in each class and develop a frequency distribution.
- Draw a histogram for these data.
- Develop a percent frequency distribution.
IMPORTANT NOTE: SHOW ALL THE CALCULATIONS - (YOU WILL NOT GET ANY CREDIT IF YOU DO NOT SHOW ALL THE CALCULATIONS)
- Write at least 2 references in APA style.
Solutions
Colby Messinger answered 9 months agoRelated Solutions
Exercise 2.16: Consider the folowing data HistoData 36 39 36 35 36 20 19 46 40 ...
Exercise 2.16: Consider the folowing data
HistoData
36 39
36 35 36
20 19
46 40
42 34 41
36 42
40 38
33 37 22
33 28
38 38
34 37 17
25 38
Find the number of clases needed to construct an
histogram.
Find the class length.
Define nonoverlapping classes for a frequency
distribution.
Tally the number of values in each class and develop a
frequency distribution.
Draw a histogram for these data.
Develop a percent frequency distribution....
Consider the data: 40 43 39 35 37 43 46 37 If 1 is added to...
Consider the data:
40 43 39 35 37 43 46 37
If 1 is added to each data value, which of the following will be
unchanged?
(i) median (ii) standard deviation (iii) range
Group of answer choices
2017-2018 Goals 49 44 43 42 42 41 40 40 39 39 39 37 36 36...
2017-2018 Goals
49
44
43
42
42
41
40
40
39
39
39
37
36
36
35
35
34
34
34
34
2012-2013 Goals
32
29
28
26
23
23
23
22
22
21
21
21
20
20
20
19
19
18
18
18
2007-2008 Goals
65
52
50
47
43
43
42
41
40
40
38
38
36
36
35
34
34
33
33
32
Given the above three sets of data, we want to compare the three
seasons...
) Let X ={35, 45, 39, 41, 41, 44, 46, 48, 49, 34, 12, 50, 20,...
) Let X ={35, 45, 39, 41, 41, 44, 46, 48, 49, 34, 12, 50, 20,
38, 40}(a.) Insert X into R. (a.) Find the mean of X. (b.) Depict X
in a boxplot. (NOTE: This question should be answered entirely
using code for R.)
Consider the x, y data: x-data (explanatory variables): 10, 15, 20, 25, 30, 35, 40, 45,...
Consider the x, y data:
x-data (explanatory variables):
10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90,
95, 100
y-data (response variables):
1359.9265, 1353.3046, 220.7435, 964.6208, 1861.9920, 1195.3707,
1702.0145, 2002.0900, 1129.1860, 1864.5241, 1444.2239, 2342.5453,
2410.9056, 2766.2245, 2135.2241, 3113.7662, 4311.7260, 3313.1042,
4072.0945
Compute a best fit line to the data. Report:
a. The slope coefficient, β1:
b. The intercept coefficient, β0:
c. The standard error of the residuals
σε:
d. The Adjusted...
Consider the x, y data: x-data (explanatory variables): 10, 15, 20, 25, 30, 35, 40, 45,...
Consider the x, y data:
x-data (explanatory variables):
10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90,
95, 100
y-data (response variables):
1359.9265, 1353.3046, 220.7435, 964.6208, 1861.9920, 1195.3707,
1702.0145, 2002.0900, 1129.1860, 1864.5241, 1444.2239, 2342.5453,
2410.9056, 2766.2245, 2135.2241, 3113.7662, 4311.7260, 3313.1042,
4072.0945
Compute a best fit line to the data. Report:
a. The slope coefficient, β1: ___
b. The intercept coefficient, β0: ___
c. The standard error of the residuals σε: ___
d....
Given the following grouped frequency distribution Data Frequency 30 - 34 15 35 - 39 20...
Given the following grouped frequency distribution
Data
Frequency
30 - 34
15
35 - 39
20
40 - 44
15
45 - 49
10
50 - 54
5
55 - 59
4
60 - 64
3
65 - 69
1
70 - 74
1
Find the mean (give you answer to one decimal) =
Find the standard deviation (give your answer to two decimals)
=
What is the shape of this distribution?
Consider the following sample data: 33 38 25 46 31 35 c. Calculate the sample variance....
Consider the following sample data:
33
38
25
46
31
35
c. Calculate the sample variance. (Round
your intermediate calculations to at least 4 decimal places and
final answer to 2 decimal places.)
d. Calculate the sample standard deviation.
(Round your intermediate calculations to at least 4 decimal
places and final answer to 2 decimal places.)
****Need this correct
Change roles and complete Role play Exercise 2 Pages 35- 36
Change roles and complete Role play Exercise 2 Pages
35- 36
The following data are the the weights of 25 students recorded as follows: 39, 43, 36,...
The following data are the the weights of 25 students recorded
as follows: 39, 43, 36, 38, 46, 51, 33, 44, 44, 43, 63, 23, 35, 39,
23, 24, 33, 36, 49, 21, 30, 32, 33, 35, 36
Find the Mean, Median, Q1, Q3, IQR, Outliers (If there are no
outliers, write "None")
a) Without sketching the graph, reason and explain whether the
distribution is symmetric or skewed.
(b) Draw a sketchplot of this data
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