Answer: D. .400
Step-by-step explanation:
Given : In a multiple regression model involving 44 observations, the following estimated regression equation was obtained.
For this model,
Regression sum of squares =SSR = 600
and Sum of squares due to error =SSE = 400.
Total sum of squares = SST= SSR+SSE
SST= 600+400=1000
The multiple coefficient of determination is given by :-
Substitute values , we get
Thus, the multiple coefficient of determination for the above model is 
Hence, the correct answer is D. .400.
Answer:
blue and red, slope of -3
Step-by-step explanation:
Answer: She will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
Step-by-step explanation:
Given: Ann bought 4 souvenirs during 2 days of vacation.
Per day she buys =
souvenirs [unit rate]
To buy 16 souvenirs , she will take 
= 8 days.
Hence, she will have to spend 8 days on vacation before she will have bought a total of 16 souvenirs.
<span>How to write 546,446 in unit form
5464.46 hundreds</span>
9514 1404 393
Answer:
B
Step-by-step explanation:
The equation that can be used to solve the system is the one that equates the two expressions for y. (Choice B)
