State if the quantity could be valid 37 a H b Pvalue 123 c Y

State if the quantity could be valid 3.7 a. H b. P-value 1.23 c. Y 23.4 -17 +4.8x +E d. G 2.0 e. R 0.12 Adjusted

Solution

a. Not valid, Population mean be positive always
b. Not vallid, P value always lies in between 0 to 1
c. Valid, Eqn of the multiple regression it is
d. Not valid, Standard deviation always represent in positive terms
6. Not Valid, since R2 adjusted is positive always