In a multiple regression model, which of the following is true?
group of answer choices:
o the coefficient of determination will be equal to the square of the highest correlation in the correlation matrix.
o adding variables that have a low correlation with the dependent variable will cause the r-square value to decline.
o the sum of the residuals computed for the least squares regression equation will be zero.
o the adjusted r-square might be higher or lower than the value of the r-square.

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Why do interests rates on loans to be lower in a weak economy than in a strong one

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.