The best estimate is 4 because there are 3 different numbers on a 12 sided die and 12 / 3 = 4.
B
Step-by-step explanation:
2x2 - 6x + 7 = 0. A) Two rational Solutions B) Two irrational Conjugate Solutions C) One Rational Solutions D) Two Complex/Imaginary ...
Answer:
0.940
Step-by-step explanation:
Given the data:
Age in years(X) _____Height(Y)
7 _________ 47.3
8 _________48.8
5 __________41.3
8 _________ 50.4
8 ___________51
7 __________47.1
7 __________46.9
7 ___________48
9 __________51.2
8 __________51.2
5 __________40.3
8 __________48.9
6 __________45.2
5 __________41.9
8 __________49.6
The proportion of Variation explained by the line of best fit in a regression model can be determined by calculating the Coefficient of determination (R²) of the model.
Using the online R² calculator, the variation in the sample values of height which is estimated by the model is 0.9696² = 0.94012416.
Hence about 0.94 or 94% variation in sample values of height is estimated by the model while (1 - 0.94 = 0.06 or 6%) is explained by other factors.
Answer:
The answer is $25
Step-by-step explanation:
First you would see how much it costs for 3 pairs of pants that we're both $25. Then you would subtract that total by 100. The total was $75 btw.
Hope this helped luv :)
