Author Question: In a regression analysis of a first-order model involving 3 predictor variables and 25 observations, ... (Read 85 times)

misspop · **on:** Jun 24, 2018

In a regression analysis of a first-order model involving 3 predictor variables and 25 observations, the following estimated regression equation was developed. y = 10 - 18x1 + 3x2 + 14x3 Also, the following standard errors and the sum of squares were obtained. sb1 = 3 sb2 = 6 sb3 = 7 SST = 4800 SSE = 1296 The p-value for testing the significance of the regression model is
a. less than .01.
b. between .01 and .025.
c. between .025 and .05.
d. greater than .10.

Question 2

To construct a histogram using Excel's Chart Tools, choose __________ as the chart type.
a. column
b. pie
c. scatter
d. line