Answer:
B
Step-by-step explanation:
2.2lb = 1 kg
6.6/2.2=3.0kg
Answer:
Bottom left corner
Step-by-step explanation:
This is because that the graph at the bottom has the dots scattered equally with one near the lone of best fit which means that it'll show better accuracy.
Hope this helps :)
Have a nice day!!!
Answer:
Answer: The mean increases by 3
Step-by-step explanation:
The original data set is
{50, 76, 78, 79, 79, 80, 81, 82, 82, 83}
The outlier is 50 because it is not near the group of values from 76 to 83 which is where the main cluster is.
The original mean is M = (50+76+78+79+79+80+81+82+82+83)/10 = 77
If we take out the outlier 50, the new mean is N = (76+78+79+79+80+81+82+82+83)/9 = 80
So in summary so far
old mean = M = 77
new mean = N = 80
The difference in values is N-M = 80-77 = 3
So that's why the mean increases by 3
