Answer:
True
Step-by-step explanation:
Answer:
Option 2 Step-by-step explanation: Option 1: $68.85 Option 2: $68.80 Option 3: $70.9 Option 4: $71.81 More
Answer:
here's your answer hope it helps!!
Answer:
I wish i could help but I'm only in the 5 grade but I wish you best of luck
Step-by-step explanation:
sorry wish I could help
Answer:
Variance of the given data = 31.143
Explanation:
Variance,
, where n is the number of observations, μ is the mean and
is the observations made.
Number of observations, n = 7
Mean, μ = 


So variance of the given data = 31.143