4) Which group appears to be more variable (if either), and why? (1 point)
Homework Answers
| Group 1 | Group 2 | |
| 4 | 7 | |
| 5 | 2 | |
| 6 | 3 | |
| 3 | 1 | |
| 4 | 2 | |
| 7 | 4 | |
| 5 | 2 | |
| 5 | 1 | |
| 5 | 1 | |
| 7 | 4 | |
| Variance = | 1.655556 | 3.566667 |
Group 2 (raised with canary sounds) appears to be more variable.
Add Answer to:
4) Which group appears to be more variable (if either), and why?
(1 point)
Female Raised...
3) Compute the standard deviation of courtship displays for each group. Please show all work. Female...
3) Compute the standard deviation 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
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
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
Are all disciplines in the University equally boring or there are some more boring than others? To...
Are all disciplines in the University equally boring or there are some more boring than others? To answer that question, a study performed at Columbia University counted the number of times per 5-minute interval when professors from three different departments said “uh” or “ah” during lectures to fill gaps between words. These counts were used as a proxy (approximation) for the measure of class boredom. The data from observing one hundred of 5-minute intervals from each of three departments’ professors were recorded in...
k. Create a Conditional Probabilities Pivot Table (% of column) for ‘Age Group’ and ‘Prefer Scent’, to know the probabil...
k. Create a Conditional Probabilities Pivot Table (% of column) for ‘Age Group’ and ‘Prefer Scent’, to know the probability that a customer will be of a certain group given Yes or No preference for the scent. Create another Conditional Probabilities Table (% of row) for ‘Age Group’ and ‘Prefer Scent’, to know the probability that a customer of a given group will answer Yes or No. TABLE C3-1: Teen Shoppers at ForU21 by Gender, Age, Scent Preference, Purpose of...
Cork price: 16 10 15 10 17 11 14 13 11 14 11 16 18 16...
Cork price: 16 10 15 10 17 11 14 13 11 14 11 16 18 16 10 17 14 14 16 7 10 12 19 15 16 14 9 12 21 13 10 16 12 16 13 17 17 13 14 18 11 12 15 16 13 18 16 17 12 12 14 9 11 14 19 13 11 17 11 13 15 14 18 18 18 12 10 11 13 14 11 14 18 13 13 19 17 14...
0.5 points QUESTION 44 5. 2. 3. Front view Correctly label the female reproductive system: 1....
0.5 points QUESTION 44 5. 2. 3. Front view Correctly label the female reproductive system: 1. 2. 3. 4. and 5,. 2.5 points QUESTION 45 7. 15. 14 8. 13. 9 12. 10. 11 Side view Correctly label the female reproductive system: 6. 7. 8 9, 10, 11, 12. 13, 14. 15. NOTE: #8, 10, and 12 are not part of the reproductive system 5 points QUESTION 46 2. 11 10. 9. S1de view 7. Correctly label the male reproductive...
Use the create_matrix function from the tutorial file, along with a function a (i, j) (which...
Use the create_matrix function from the tutorial file, along with a function a (i, j) (which you will have to create) to produce the following 17 × 17 matrix. Then find its determinant. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 6 1 1 1 1 1 1 1 1 1 1 1...
1. Compute Three- week and five-week moving averages for the time series. 2. Compute the MSE for Three- week and five-week moving average forecasts. 3. What appears to be the best number of weeks...
1. Compute Three- week and five-week moving averages for the time series. 2. Compute the MSE for Three- week and five-week moving average forecasts. 3. What appears to be the best number of weeks of past data (three or five) to use in the moving average computation? Week Sale (1000s of Gallons) three-week five-week 17 21 19 23 18 16 20 18 10 20 15 12 31 34 31 14 15 16 17 18 19 20 28 32 29 34...
3) Compute the standard deviation 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
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
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
0.5 points QUESTION 44 5. 2. 3. Front view Correctly label the female reproductive system: 1. 2. 3. 4. and 5,. 2.5 points QUESTION 45 7. 15. 14 8. 13. 9 12. 10. 11 Side view Correctly label the female reproductive system: 6. 7. 8 9, 10, 11, 12. 13, 14. 15. NOTE: #8, 10, and 12 are not part of the reproductive system 5 points QUESTION 46 2. 11 10. 9. S1de view 7. Correctly label the male reproductive...
1. Compute Three- week and five-week moving averages for the time series. 2. Compute the MSE for Three- week and five-week moving average forecasts. 3. What appears to be the best number of weeks of past data (three or five) to use in the moving average computation? Week Sale (1000s of Gallons) three-week five-week 17 21 19 23 18 16 20 18 10 20 15 12 31 34 31 14 15 16 17 18 19 20 28 32 29 34...
Most questions answered within 3 hours.
-
Suppose that on a temperature scale X, water boils at 203.0°X
and freezes at -105.7°X. What...
asked 30 minutes ago -
BaS crystallizes in a cubic unit cell with S2- ions on each
corner and each face....
asked 1 hour ago -
A. 0≤P(Oi)≤10≤P(Oi)≤1 for each i
B. P(Oi)≤0P(Oi)≤0
C. P(Oi)=1+P(OCi)P(Oi)=1+P(OiC)
D. P(Oi)≥1P(Oi)≥1
If an experiment consists of...
asked 2 hours ago -
A battery has an emf of 9.20V and an internal resistance of 1.20
ohm. a)What resistance...
asked 2 hours ago -
The area of an elastic circular loop decreases at a constant
rate, dA/dt = −6.60×10−3 m2/s...
asked 3 hours ago -
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 5 hours ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 5 hours ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 5 hours ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 5 hours ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 5 hours ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 5 hours ago -
Given the information in the table, which of the following
statements is CORRECT?
Stock A
Stock...
asked 5 hours ago