The estimate regression equation for a model involving two independent variables and 10 observations follows. y = 29.1270 + 0.5906x1 + 0.4980x2a. interpret b1 and b2b. estimate y when x1 = 180 and x2 = 310

b) y = 289.815 when

Step-by-step explanation:

We are given the following information in the question:

where y is the dependent variable,

are the independent variable.

The multiple regression equation is of the form:

where,

: is the intercept of the equation and is the value of dependent variable when all the independent variable are zero.

: It is the slope coefficient of the independent variable .

: It is the slope coefficient of the independent variable .

Comparing the equations, we get:

b) We have to estimate the value of y

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17