Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is shown, where n represents the sample size, x represents each value in the data set, and x represents the sample mean. E(x – x)² S = п — 1

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deviation of 91 =
square of deviation of 91 =
Step 3. Calculate the sample variance and the sample
standard deviation. Provide your sample standard
deviation answer precise to one decimal place.
sample variance =
sample standard deviation =
Transcribed Image Text:deviation of 91 = square of deviation of 91 = Step 3. Calculate the sample variance and the sample standard deviation. Provide your sample standard deviation answer precise to one decimal place. sample variance = sample standard deviation =
Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is
shown, wheren represents the sample size, x represents each value in the data set, and x represents the sample mean.
2
E (x – x)*
S =
п — 1
Step 1. Calculate the sample mean.
X =
Step 2. Calculate the deviations and the squares of the
deviations.
deviation of 88 =
square of deviation of 88 =
deviation of 73 =
square of deviation of 73 =
Transcribed Image Text:Calculate the sample standard deviation for this data set: 88, 73, 91. The formula for the sample standard deviation is shown, wheren represents the sample size, x represents each value in the data set, and x represents the sample mean. 2 E (x – x)* S = п — 1 Step 1. Calculate the sample mean. X = Step 2. Calculate the deviations and the squares of the deviations. deviation of 88 = square of deviation of 88 = deviation of 73 = square of deviation of 73 =
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