In a multiple regression with two independent variables X1 and ...

[cdr_15]

In a multiple regression with two independent variables X1 and X2, the multiple standard error of the estimate measures the variation of the dependent variable Y about a predicted regression plane.
 
  Indicate whether the statement is true or false

Question 2

In a recent survey of high school students, it was found that the average amount of money spent on entertainment each week was normally distributed with a mean of 52.30 and a standard deviation of 18.23.
 
  Assuming these values are representative of all high school students, what is the probability that for a sample of 25, the average amount spent by each student exceeds 60?A) 0.3372
  B) 0.0174
  C) 0.1628
  D) 0.4826

[chinwesucks]

Answer to Question 1

TRUE

Answer to Question 2

B

[cdr_15]

TYSM

[ricroger]

Gracias!