The annual earnings (in dollars) of 40 randomly selected registered nurses Use the data set to (a)
Question:
The annual earnings (in dollars) of 40 randomly selected registered nurses
Use the data set to
(a) Find the sample mean,
(b) Find the sample standard deviation,
(c) Construct a 98% confidence interval for the population mean. If convenient, use technology.
Transcribed Image Text:
62,637 55,692 79,791 83,486 59,490 61,309 54,611 57,878 78,662 45,400 66.418 62,012 77,746 65,553 71,127 55,014 68,741 64,984 63.430 55,398 73,191 86,760 78,554 59,564 54,462 45,163 49,384 83,656 78,781 59,728 52,176 63,692 66,123 69,087 77,899 90,830 78,797 49,696 54,799 61,828
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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