3) Compute the standard deviation of courtship displays for each group. Please show all work.
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3) Compute the standard deviation of courtship displays for each
group. Please show all work.
Female...
2) Compute the mean, median and mode(s) of courtship displays for each group. Please show all...
2) Compute the mean, median and mode(s) of courtship displays
for each group. Please show all work.
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
1) Create a frequency table of courtship displays for each group. Because there is no missing...
1) Create a frequency table of courtship displays for each group.
Because there is no missing data in this example, it is okay for
your frequency table to have only four total columns: score,
frequency, percent, and cumulative percent. (1 point)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
4) Which group appears to be more variable (if either), and why? (1 point) Female Raised...
4) Which group appears to be more variable (if either), and why?
(1 point)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
5) Based on a visual comparison of the means of the two groups, what would you...
5) Based on a visual comparison of the means of the two groups,
what would you say about the success or failure of this experiment
in supporting the hypothesis? (One or two sentences, 2 points)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
Show all of your work in each question. In parts (d), (e), and (g) make sure...
Show all of your work in each question. In parts (d), (e), and (g) make sure to set up your null and alternative hypotheses and write your conclusions. Also, please round your numbers to 2 decimal points. Write legibly and neatly. You can use p-value approach or critical-value approach in writing the conclusions of your hypotheses. A large firm employing tens of thousands of workers has been accused of discriminating against its female managers. The accusation is based on a...
please show all the work. if you use excel please show the screenshots. Thank you !...
please show all the work. if you use excel please show the
screenshots. Thank you !
Question 5 (25pts) Suppose the athletic director at a university would like to develop a regression model to predict the point differential for games played by the men's basketball team. A point differential is the difference between the final points scored by two competing teams. A positive differential is a win, and a negative differential is a loss. For a random sample of games,...
Please write in the answer clear. Will leave like if its correct . Age Gen Sibs Work Exercise Units Mom 18 M 1 20 10 15 6 17 F 3 0 7 15 14 23 M...
Please write in the answer clear. Will leave like if its
correct
.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0...
Please write answers clear. Will leave like if its correct. Age Gen Sibs Work Exercise Units Mom 18 M 1 20 10 15 6 17 F 3 0 7 15 14 23 M 3 20...
Please write answers clear. Will leave like if its correct.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0
18
14
18...
II. Using the spreadsheet provided, please answer each question. You must show work for the problems...
II. Using the spreadsheet provided, please answer each question. You must show work for the problems where this is indicated. Round all answers to the nearest hundredth where necessary. 5. Name two categories that have qualitative data. 6. Name two categories that have quantitative data that is discrete, 7. Name two categories that have quantitative data that is continuous. 8. Build a frequency chart for the category “Major". 9. Build a relative frequency chart for the category “Number of Siblings"....
Calculate the mean, median, and standard deviation for the total number of candies (per bag). Construct...
Calculate the mean, median, and standard deviation for the total number of candies (per bag). Construct a histogram of the total number of candies (per bag). Use the z-score method to identify any potential outliers and outliers. Assume the total number of candies is normally distributed, calculate the probability that a randomly sampled bag has at least 55 candies in a bag. If a random sample of 50 bags is selected, find the probability that the mean number of candies...
2) Compute the mean, median and mode(s) of courtship displays
for each group. Please show all work.
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
1) Create a frequency table of courtship displays for each group.
Because there is no missing data in this example, it is okay for
your frequency table to have only four total columns: score,
frequency, percent, and cumulative percent. (1 point)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
4) Which group appears to be more variable (if either), and why?
(1 point)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
5) Based on a visual comparison of the means of the two groups,
what would you say about the success or failure of this experiment
in supporting the hypothesis? (One or two sentences, 2 points)
Female Raised with Number of Female Raised with Number of Sounds Courtship Displays Nuthatch Sounds Courtship DisplaysCanary 12 13 14 15 16 17 18 19 20 6 2 10
please show all the work. if you use excel please show the
screenshots. Thank you !
Question 5 (25pts) Suppose the athletic director at a university would like to develop a regression model to predict the point differential for games played by the men's basketball team. A point differential is the difference between the final points scored by two competing teams. A positive differential is a win, and a negative differential is a loss. For a random sample of games,...
Please write in the answer clear. Will leave like if its
correct
.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0...
Please write answers clear. Will leave like if its correct.
Age
Gen
Sibs
Work
Exercise
Units
Mom
18
M
1
20
10
15
6
17
F
3
0
7
15
14
23
M
3
20
5
13
8
20
M
2
0
5
15
16
18
F
4
22
6
16
9
20
F
2
11
7
20
20
34
F
1
48
10
10
18
22
F
3
37
13
13
18
19
M
3
0
18
14
18...
II. Using the spreadsheet provided, please answer each question. You must show work for the problems where this is indicated. Round all answers to the nearest hundredth where necessary. 5. Name two categories that have qualitative data. 6. Name two categories that have quantitative data that is discrete, 7. Name two categories that have quantitative data that is continuous. 8. Build a frequency chart for the category “Major". 9. Build a relative frequency chart for the category “Number of Siblings"....
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