You estimate a regression equation with three explanatory variables and get an R-square value of 0.63. Then you estimate the regression again with the same three explanatory variables plus one more explanatory variable, and you get an R-square value of 0.62. What can you conclude

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )

11) obtuse

13)right

15) acute

parallel lines have the same slope. so if the green line has a slope of -4, the slope of the red line is also -4.