Answer:
A The mean for waiter B is higher than the mean for waiter A.
Answer:
5+4 = 9
6+4 = 10
7+4 =11
Step-by-step explanation:
Given the table
C : 1, 2, 3, 4, 5
F(C) : 4, 6, 8, 10, 12
Usually, the independent variable is represented by the x-value while the dependent variable (or the function) is represented by the y-value.
Thus the points represented by the table are:
(1, 4), (2, 6), (3, 8), (4, 10) and (5, 15).
Answer:
10 is unbiased
11 is biased
Step-by-step explanation:
10 is unbiased
11 is biased
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3m because in a square all sides are the same and there are 4 sides, so 12 ÷ 4 = 3
