a. Construct a scatter plot:
Bring data in to excel sheet.
Select both x and y variable and insert the scatter plot chart.
Option A is correct
b. Linear correlation coefficient r = 0.816
(Excel formula)
we have to run a regression analysis to find , is there a significant correlation exists between the variable or not
Go to data tab --> choose data analysis --> choose regression
Result:
Significance F is nothing but P-value
P-value = 0.0022
If the p-value is less than the significance level (α=0.05):
Option B.
There is sufficent evidence to support the claim of a linear correlation between the two variables.
(c) identify the feature of the data that would be missed in part b
Option c
The scatterplot reveals a distince pattern that is a straight -line pattern woth positive slope
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.) n х 10 9.14 8 8.14 13 8.74 11 9.26 14 8.11 6 6.13 4 3.11 12 9.12 7 7.26 5 4.75 y 8.77 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. O A. B. D Ay 10- AY 10- 8 лу 10- AY 10- 8- 8- 8- 6- 6- 6- 6-...
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.) 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-...
Use the given dataset to complete parts (a) through (c) below. (Use a 0.05.) 676 12737812 8.83 608 38 38622 Cck here to view a table of critical values for the correlation coefficient a. Construct a scatterplot. Choose the correct graph below. OC. O A 16T 0 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. DLL The linear correlation coefficient is a...
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...
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...
Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) X 8 10 9.14 13 8.75 9 8.78 11 9.26 14 8.11 6 6.13 4 3.11 12 9.13 7 7.26 5 4.74 y 8.13 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 Ау 10- 8- AY 10- 8- 6- 4- 6- ......... 8- 6-...
Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) x v 10 9.14 8 8.13 13 8.74 9 8.77 11 9.27 14 8.09 6 6.13 4 3.09 12 9.13 7 7.26 5 4.75 1 | 3 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. O A. O toot'n'to * TAŚ 12 16 d's 12' 16' °C 8 12 16...
so the given data set to complete parts (a) through (c) below. (Use q=0.06.) Question Help x у 10 9.13 8 8.13 13 8.74 9 8.76 11 925 14 8.11 6 6.14 4 3.11 12 9.13 7 7.26 473 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. A OB Ос. OD Ay 10 @ 10 8 10 A 5 ******** 4 Ау 10 8 6 4...