Homework Answers
(a) Answer is
D.
We will use R software to obtain scatterplot for the data.
R software codes
>x=c(4,8,10,12,13,17,18,41)
>y=c(25,44,33,32,20,22,21,1)
>plot(x,y,col="blue")
Data vectors x and y are created. plot() function is used to obtain the scatterplot for the data.
R software output
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Use the data in the table below to complete parts (a) through (C). 1 30 5...
Use the data in the table below to complete parts (a) through (C). 1 30 5 8 9 12 13 1 30 32 20 Click the icon to view the steps for finding influential points 1449 121 44 50 404 0+ (b) Identify any possible outliers. in O A. The point (42,0) may be an outlier OB. The point (8.44) may be an outlier. o C. The point (19,23) may be an outlier. OD. The point (5,30) may be an...
H-35 20 8 10 12 5 10 20 10 7 4 15 4 25 8 7...
H-35 20 8 10 12 5 10 20 10 7 4 15 4 25 8 7 4 582 10 7 697787 676 10 3 12 10 5 3 1 5357 2 FYNNN YYYYYY Y N N N N N N N N N N N c-25 19 22 20 22 31 21 18 24 20 28 23 29ー// 23 22 25 21 22 21 I- BMFFM F F M M M M M F F F F F F M...
b d snd e only Elementary Jon 25 34 Problem #2 (12 points) The following data...
b d
snd e only
Elementary Jon 25 34 Problem #2 (12 points) The following data set represents the miles per gallon rating for 30 ca 23 21 33 41 32 40 39 20 30 37 21 30 38 191919 26 28 29 35 35 36 32 38 38 (4 pts) a. Obtain the five-number summary for the data. (The five-number summary is: Minimum, Q1, Q2, Q3, and Maximum) (1 pt) b. Use the interquartile range (IQR) rule to identify...
show work Show Work Question Help Use the given data set to complete parts (a) through...
show work
Show Work Question Help Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) x 10 8 13 19 T 11 T 14 16 14 | y 7.46 6.77 12.74 7.12 7.81 8 .84 6.09 5.39 12 8.15 7 6.42 5 5.73 = Click here to view a table of critical values for the correlation coefficient a. Construct a scatterplot. Choose the correct graph below. OA OB. 638 12 16 06 12...
... Use the given data set to complete parts (a) through (C) below. (Use a =...
... Use the given data set to complete parts (a) through (C) below. (Use a = 0.05.) X 6 7 10 7.45 8 6.76 13 12.74 9 7.11 11 7.81 14 8.84 4 5.39 12 8.14 5 5.72 y 6.08 6.41 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. OC. OD 16- AY 16- AY 167 AY 16 12- 12 12 a 12- 8-...
The ollowing 12 periods of actual demand are to be used to produce a double exponential smoothin forecast or period 13. Use a smoothing constant α e 10 se 70 as the inna al to orecast values ll Click...
The ollowing 12 periods of actual demand are to be used to produce a double exponential smoothin forecast or period 13. Use a smoothing constant α e 10 se 70 as the inna al to orecast values ll Click the icon to view the demand for the previous 12 periods Complete the table below for a double exponential smoothing forecast (enter your responses rounded to one decimal place). More Info Period at FD(DES) 64 Period 35 70 41 64 35...
Game Point_Differential Assists Rebounds Turnovers Personal_Fouls 1 15 15 38 11 9 2 36 20 43 &
Game
Point_Differential Assists
Rebounds Turnovers Personal_Fouls
1 15 15 38
11 9
2 36 20 43
8 13
3 16 21 29
7 13
4 45 22 46
11 11
5 12 11 40
7 22
6 -10 10 31
13 26
7 11 19 45
11 7
8 12 16 32
16 14
9 3 16 27
18 15
10 19 9 34
17 17
11 40 16 41
9 17
12 44 12 29
9 22
13 16 ...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) compute the...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click the icon to view the data set Click the icon to view the critical values table (a) Draw a scatter diagram of the data. Choose the correct graph below. OA. ов. Ос. OD. A 10 A 10- 10- 1 Question Viewer ucal values tables e data. Choose the...
(Click the icon to view Present Value of (Click the icon to view Future Value of...
(Click the icon to view Present Value of (Click the icon to view Future Value of * Requirements X of he pl ne de 1. Compute the payback, the ARR, the NPV, and the profitability index of these two plans. 2. What are the strengths and weaknesses of these capital budgeting methods? 3. Which expansion plan should Hill Company choose? Why? 4. Estimate Plan A's IRR. How does the IRR compare with the company's required rate of return? Print Done...
Help solve (b) please Calibri 11 BIU Homework: Homework Chapter 13: Simple Linear Regression Save E6...
Help solve (b) please
Calibri 11 BIU Homework: Homework Chapter 13: Simple Linear Regression Save E6 fr L'a A B C D Score: 0.17 of 1 pt 1 of 5 (4 complete) HW Score: 39.09%, 1.95 of 5 p. Summated Rating costs per person 54 id 13.2.5-T تع 69 i 2 Question Help 52 61 6d 4 es 66 6 61 41 oc 40 Amagazine publishes restaurant ratings for various locations around the world. The magazine rates the restaurants for...
Use the data in the table below to complete parts (a) through (C). 1 30 5 8 9 12 13 1 30 32 20 Click the icon to view the steps for finding influential points 1449 121 44 50 404 0+ (b) Identify any possible outliers. in O A. The point (42,0) may be an outlier OB. The point (8.44) may be an outlier. o C. The point (19,23) may be an outlier. OD. The point (5,30) may be an...
H-35 20 8 10 12 5 10 20 10 7 4 15 4 25 8 7 4 582 10 7 697787 676 10 3 12 10 5 3 1 5357 2 FYNNN YYYYYY Y N N N N N N N N N N N c-25 19 22 20 22 31 21 18 24 20 28 23 29ー// 23 22 25 21 22 21 I- BMFFM F F M M M M M F F F F F F M...
b d
snd e only
Elementary Jon 25 34 Problem #2 (12 points) The following data set represents the miles per gallon rating for 30 ca 23 21 33 41 32 40 39 20 30 37 21 30 38 191919 26 28 29 35 35 36 32 38 38 (4 pts) a. Obtain the five-number summary for the data. (The five-number summary is: Minimum, Q1, Q2, Q3, and Maximum) (1 pt) b. Use the interquartile range (IQR) rule to identify...
show work
Show Work Question Help Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) x 10 8 13 19 T 11 T 14 16 14 | y 7.46 6.77 12.74 7.12 7.81 8 .84 6.09 5.39 12 8.15 7 6.42 5 5.73 = Click here to view a table of critical values for the correlation coefficient a. Construct a scatterplot. Choose the correct graph below. OA OB. 638 12 16 06 12...
... Use the given data set to complete parts (a) through (C) below. (Use a = 0.05.) X 6 7 10 7.45 8 6.76 13 12.74 9 7.11 11 7.81 14 8.84 4 5.39 12 8.14 5 5.72 y 6.08 6.41 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. OC. OD 16- AY 16- AY 167 AY 16 12- 12 12 a 12- 8-...
The ollowing 12 periods of actual demand are to be used to produce a double exponential smoothin forecast or period 13. Use a smoothing constant α e 10 se 70 as the inna al to orecast values ll Click the icon to view the demand for the previous 12 periods Complete the table below for a double exponential smoothing forecast (enter your responses rounded to one decimal place). More Info Period at FD(DES) 64 Period 35 70 41 64 35...
Game
Point_Differential Assists
Rebounds Turnovers Personal_Fouls
1 15 15 38
11 9
2 36 20 43
8 13
3 16 21 29
7 13
4 45 22 46
11 11
5 12 11 40
7 22
6 -10 10 31
13 26
7 11 19 45
11 7
8 12 16 32
16 14
9 3 16 27
18 15
10 19 9 34
17 17
11 40 16 41
9 17
12 44 12 29
9 22
13 16 ...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click the icon to view the data set Click the icon to view the critical values table (a) Draw a scatter diagram of the data. Choose the correct graph below. OA. ов. Ос. OD. A 10 A 10- 10- 1 Question Viewer ucal values tables e data. Choose the...
(Click the icon to view Present Value of (Click the icon to view Future Value of * Requirements X of he pl ne de 1. Compute the payback, the ARR, the NPV, and the profitability index of these two plans. 2. What are the strengths and weaknesses of these capital budgeting methods? 3. Which expansion plan should Hill Company choose? Why? 4. Estimate Plan A's IRR. How does the IRR compare with the company's required rate of return? Print Done...
Help solve (b) please
Calibri 11 BIU Homework: Homework Chapter 13: Simple Linear Regression Save E6 fr L'a A B C D Score: 0.17 of 1 pt 1 of 5 (4 complete) HW Score: 39.09%, 1.95 of 5 p. Summated Rating costs per person 54 id 13.2.5-T تع 69 i 2 Question Help 52 61 6d 4 es 66 6 61 41 oc 40 Amagazine publishes restaurant ratings for various locations around the world. The magazine rates the restaurants for...
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