Match each scatterplot shown below with one of the four specified correlations. a.-1.00 b. 0.20 c....
Match each scatterplot shown below with one of the four specified correlations. a. -0.95 O b. 0.88 c. 0.27 d. -0.09 < O oo Q og 808 8o O po O 800 O CO o OO B000 o o
Match each scatterplot shown below with one of the four specified correlations a. -0.21 b. 0.99 c. 0.45 d. -0.88 go O O O C o o O o8o O C O
Match each scatterplot shown below with one of the four specified correlations. a. 0.10 b. -0.94 0880 c. -0.53 + + + d. 0.87 0 0 0 0909 800 . 8 ° 0 | 0 0 O Sos 당이 80 o 이 oo |
Match each scatterplot shown below with one of the four specified correlations. a. -0.90 B b. 0.22 c. -0.51 00 O Xooº 0 0 200 000 d. 0.89 0 tooo yo o 000 000 Oo Oo - 800 ooo • Oo అం ooo 00 10088 to 0 0
Match each scatter plot shown below with one of the four specified correlation coefficients. a-1.00 b.0.25 c. -0.40 d. 0.85 0
Match each scatter plot shown below with one of the four specified correlation coefficients. b. 0.25 c.-0.40 d. 0.85 o% o Q o Oo O lo
Match each scatter plot shown below with one of the four specified correlation coefficients. a 0.97 b.-0.23 C.-090 d 0.53 o18 o o O ob o l9 olo o
Question 4 > You run a regression analysis on a bivariate set of data (n = 11). You obtain the regression equation y = 3.4118 + - 32.224 with a correlation coefficient of r = 0.947 (which is significant at a = 0.01). You want to predict what value (on average) for the explanatory variable will give you a value of 70 on the response variable. What is the predicted explanatory value? X (Report answer accurate to one decimal place.)...
Here are several scatterplots. The calculated correlations are -0.487, 0.951,-0.923, and 0.006. Which is which? a) b) c) d) a. Match each scatterplot with its calculated correlation. a) b) c) d) Click to select your answer(s). 2 esc
Which of the following correlations represents the strongest relationship bet variables? a. Correlation = -1.00 b. Correlation = -0.50 c. Correlation = +0.38 d. Correlation = +0.78 Which of the following correlations represents the weakest relationship between two wariables? a. Correlation = -1.00. b. Correlation = -0.40. c. Correlation = +0.18. d. Correlation = +0.88.