ELEMENTARY STATISTICS / TUTORIALOUTLET DOT COM

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ELEMENTARY STATISTICS / TUTORIALOUTLET DOT COM
 Elementary Statistics FOR MORE CLASSES VISIT
www.tutorialoutlet.com eBook with Connect Math
Elementary Statistics A StepByStep Approach,
9th Ed. Bluman O r der Pr inted Ver s ion jump to
pg search ebook Chapter 7. Confidence Intervals
and Sample Size Chapter 7 Sections Chapter 7.
Introduction 71. Confidence Intervals for the
Mean When s Is Known 72. Confidence Intervals
for the Mean When s Is Unknown 73. Confidence
Intervals and Sample Size for Proportions 74.
Confidence Intervals for Variances and Standard
Deviations Chapter 7 Ending 74 Confidence
Intervals for Variances and Standard
Deviations Lecture Finding a confidence interval
for a variance and a standard deviation.
OBJECTIVE Find a confidence interval for a
variance and a standard deviation.
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