Match each of the following descriptions of data with one of the graphs (A, B, C)...
Match each of the following descriptions of data with one of the graphs (A, B, C) that best illustrates it: A. Scatterplot B. Boxplot C. Histogram
You need to show that the data is bimodal.
You need to show that the data set has outliers.
You need to show that there is a direct correlation between two variables, study time and grades.
Homework Answers
A.Scatterplot: You need to show that there is a direct correlation between two variables, study time and grades.
B.Boxplot : You need to show that the data set has outliers.
C.Histogram : You need to show that the data is bimodal.
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Match each of the following descriptions of data with one of the graphs (A, B, C)...
... 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-...
. You need to show that there is a direct cortelatiori between two variables, study time...
. You need to show that there is a direct cortelatiori between two variables, study time and grades A small coffee shop owner needs to order coffee for the next month. He looks at his sales report for the preceding month. Which of the following Pareto charts will help him? Please justify your answer t. 62 old Medium Mild Decaf Organic 75 46 37 80 60 40 20 80 80 60 40 20 E 50 Mild Medium Bold, Organic Decaf...
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...
The histogram below shows the same data that are shown in one of the four boxplots....
The histogram below shows the same data that are shown in one of the four boxplots. Given that the data has mean -2s, which boxplot goes with the histogram? Please justify your answer. 10 15253 35 . A population is normally distributed with a mean of 55 and a standard deviation of 4. Using the Empirical Rule, approximately what percentage of data values fall between 51 and 59? Please show your calculations. A 68% 1.15% с 95% D 99.7% You...
Question 5 Paired occurrences are displayed in frequency distributions. a. True b. False Question 6 This...
Question 5 Paired occurrences are displayed in frequency distributions. a. True b. False Question 6 This statistical feature distinguishes histograms from bar charts a. They have more than 1 category (bar) b. There is no ‘0’ value c. Data must be continuous d. Outliers are excluded This graphical display of data is best suited for longitudinal data (to show changes over time) a. Bar chart b. Histogram c. Scatterplot d. Line chart Question 8 Dependent variables are usually placed on...
ui Use the given data set to complete parts (a) through (c) below (Use α:005) 10...
ui Use the given data set to complete parts (a) through (c) below (Use α:005) 10 MA 6.78 2 74 642573 oss] )Click here to view a table of critical values for the correlation coefficient Sec b. Find the inear correlation coeficient r, then Sect (Round to three decimal places as needed ) determine whether there is suticient evidence to support the claim of a linear correlation between the two variables The linear correlation coeficient is r Using the linear...
Picnu uy that row. lected each day. We normally expect that 1/10 of the time, and...
Picnu uy that row. lected each day. We normally expect that 1/10 of the time, and an analysis of last year results are what we normally expect, is it correc is a normal distribution? California Daily 4 lottery, four digits between 0 and 9 inclusive are randomly se- We normally expect that each of the ten different digits will occur about me, and an analysis of last year's results shows that this did happen. Because the we normally expect, is...
Use the given data set to complete parts (a) through (c) below. (Use a-0.05.) 10 9.13...
Use the given data set to complete parts (a) through (c) below. (Use a-0.05.) 10 9.13 13 8.75 12 9.13 3.11 4.74 8.14 8.77 9.25 8.09 6.13 7.25 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. O C. OD. 12 16 12 16 8 12 16 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support...
Use the given data set to complete parts (a) through (C) below. (Use a = 0.05.)...
Use the given data set to complete parts (a) through (C) below. (Use a = 0.05.) 10 9.14 8 8.15 13 8.74 9 8.77 11 9.27 14 8.09 6 6.13 4 3.09 12 9.13 5 4.75 7.26 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. AY 10- 8 10- 10 8 10- 8- 6 6- 6- . 6- 4 4 4- 4...
Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.)...
Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 5 х у 10 9.14 8 8.14 13 8.73 9 8.76 11 9.26 14 8.09 6 6.13 4 3.09 12 9.13 7 7.25 4.73 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. O c. OD y AY 10- 8- Ay 10-1 a 10- 10- 8- 6- 8-1 8-...
... 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-...
. You need to show that there is a direct cortelatiori between two variables, study time and grades A small coffee shop owner needs to order coffee for the next month. He looks at his sales report for the preceding month. Which of the following Pareto charts will help him? Please justify your answer t. 62 old Medium Mild Decaf Organic 75 46 37 80 60 40 20 80 80 60 40 20 E 50 Mild Medium Bold, Organic Decaf...
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...
The histogram below shows the same data that are shown in one of the four boxplots. Given that the data has mean -2s, which boxplot goes with the histogram? Please justify your answer. 10 15253 35 . A population is normally distributed with a mean of 55 and a standard deviation of 4. Using the Empirical Rule, approximately what percentage of data values fall between 51 and 59? Please show your calculations. A 68% 1.15% с 95% D 99.7% You...
ui Use the given data set to complete parts (a) through (c) below (Use α:005) 10 MA 6.78 2 74 642573 oss] )Click here to view a table of critical values for the correlation coefficient Sec b. Find the inear correlation coeficient r, then Sect (Round to three decimal places as needed ) determine whether there is suticient evidence to support the claim of a linear correlation between the two variables The linear correlation coeficient is r Using the linear...
Picnu uy that row. lected each day. We normally expect that 1/10 of the time, and an analysis of last year results are what we normally expect, is it correc is a normal distribution? California Daily 4 lottery, four digits between 0 and 9 inclusive are randomly se- We normally expect that each of the ten different digits will occur about me, and an analysis of last year's results shows that this did happen. Because the we normally expect, is...
Use the given data set to complete parts (a) through (c) below. (Use a-0.05.) 10 9.13 13 8.75 12 9.13 3.11 4.74 8.14 8.77 9.25 8.09 6.13 7.25 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. O C. OD. 12 16 12 16 8 12 16 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support...
Use the given data set to complete parts (a) through (C) below. (Use a = 0.05.) 10 9.14 8 8.15 13 8.74 9 8.77 11 9.27 14 8.09 6 6.13 4 3.09 12 9.13 5 4.75 7.26 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. AY 10- 8 10- 10 8 10- 8- 6 6- 6- . 6- 4 4 4- 4...
Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 5 х у 10 9.14 8 8.14 13 8.73 9 8.76 11 9.26 14 8.09 6 6.13 4 3.09 12 9.13 7 7.25 4.73 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. OA. OB. O c. OD y AY 10- 8- Ay 10-1 a 10- 10- 8- 6- 8-1 8-...
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