The length of human pregnancies has an average of 266 days and a standard deviation of 16 days. The data is from a sample so it is a statistic + . The u 266, and the + = 16 A random sample of 9 pregnant women was observed to have an average pregnancy length of 270 days, with a standard deviation of 14 days. The data is from a so it is a . The 270, and the + = 14

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Chapter1: Combinatorial Analysis
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Identifying Parameters and Statistics:
Scenario 2
The length of human pregnancies has an
average of 266 days and a standard
deviation of 16 days.
The data is from a
sample
so it
is a
statistic
The
266, and the
+ = 16
A random sample of 9 pregnant women was
observed to have an average pregnancy
length of 270 days, with a standard
deviation of 14 days.
The data is from a
so it
is a
The
270, and the
= 14
Check
Transcribed Image Text:Identifying Parameters and Statistics: Scenario 2 The length of human pregnancies has an average of 266 days and a standard deviation of 16 days. The data is from a sample so it is a statistic The 266, and the + = 16 A random sample of 9 pregnant women was observed to have an average pregnancy length of 270 days, with a standard deviation of 14 days. The data is from a so it is a The 270, and the = 14 Check
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