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4th Edition

HEALEY + 1 other

Publisher: Cengage Learning,

ISBN: 9781305093836

Chapter 6, Problem 6.7P

To determine

a)

**To find:**

The 99% confidence interval for the population mean.

To determine

b)

**To find:**

The 99% confidence interval for the population mean.

To determine

c)

**To find:**

The 99% confidence interval for the population mean.

To determine

d)

**To find:**

The 99% confidence interval for the population mean.