G Which of the following statements are not true? A. The total sum of squares is the sum of squared deviations about the sample mean of the observed y values. B. The error sum of squares is the sum of squared deviations about the least squares line C. The ratio of the error sum of squares to the total sum of squares is the proportion of total variation that cannot be explained by the simple linear regression model. D. The sum of squared deviations about the least squares regression line is always smaller than the sum of squared deviations about any other line. E. All of the above statements are true.

Nicolo paganini's numbers 1184 and 1210 are amicable. the proper divisors of 1184 are 1, 2, 4, 8, 16, 32, 37, 74, 148, 296, and 592. the proper divisors of 1210 are 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, and 605. use the definition of amicable (friendly) numbers to show that they are indeed amicable. which of the folowing statement uses the definition of amicable numbers to show that 1184 and 1210 are indeed amicable? o a. o b. ° c. the sum of proper divisors of 1184 is 1210 and the sum of proper divisors of 1210 is 1184 the sum of proper divisors of 1184 is greater than 1210 and the sum of proper divisors of 1210 is greater than 1184 the sum of proper divisors of 1184 is less than 1210 and the sum of proper divisors of 1210 is less than 1184