Use the data set to (a) Find the sample mean, (b) Find the sample standard deviation, and
Question:
Use the data set to
(a) Find the sample mean,
(b) Find the sample standard deviation, and
(c) Construct a 99% confidence interval for the population mean. Assume the population is normally distributed.
The SAT scores of 12 randomly selected high school seniors
Transcribed Image Text:
1130 1290 1010 1320 |1340 1100 1260 1180 1470 950 1250 920
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780134683416
7th Edition
Authors: Ron Larson, Betsy Farber
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