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This is true. To find the circumference (the distance around the circle) you multiply the diameter with pi.
Answer:
153/20
Step-by-step explanation:
I assume you're asking

So

=

Answer: (a) There is a clear outlier in the data.
Step-by-step explanation:
The statement relates that sample= 24
Confidence interval= 80.2 to 89.8.
Now the data does not mention anywhere the standard deviation which is an important parameter in using the t-procedure rather we assume that standard deviation is not known. So, the most worrying part is the skewness and the presence of strong outliers in the t-procedure.
So, the option a) is correct meaning a clear outlier in the data.
Answer:
exact form: 8/3
decimal form: 2.6
mixed number form: 2 2/3
Step-by-step explanation: