Question
Estimating Summary Statistics Use the dataset given below. 27 , 28, 30, 31, 31, 32, 32,...
Estimating Summary Statistics Use the dataset given below. 27 , 28, 30, 31, 31, 32, 32, 34, 34, 36, 39, 39, 40, 40, 42, 43,
(a) Without doing any calculations, estimate which of the following numbers is closest to the mean. Show Hint Link to Text
42, 39, 30, 35
(b) Without doing any calculations, estimate which of the following numbers is closest to the standard deviation. Show Hint Link to Text
5, 32, 40, 1, 10
c) Use StatKey or other technology to find the mean and the standard deviation for this dataset. Click here to access StatKey. Round your answers to one decimal place. mean=
standard deviation=
Homework Answers
Answer #1
dataset given,
27 , 28, 30, 31, 31, 32, 32, 34, 34, 36, 39, 39, 40, 40, 42, 43
(a) closest to the mean = 35
(b) closest to the standard deviation = 5
(c)
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