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Park Acreage A state executive claims that the average
Chapter 8, Problem 6(choose chapter or problem)
Park Acreage A state executive claims that the average number of acres in western Pennsylvania state parks is less than 2000 acres. A random sample of five parks is selected, and the number of acres is shown. At a _ 0.01, is there enough evidence to support the claim? 959 1187 493 6249 541 Source: Pittsburgh Tribune-Review.
Questions & Answers
QUESTION:
Park Acreage A state executive claims that the average number of acres in western Pennsylvania state parks is less than 2000 acres. A random sample of five parks is selected, and the number of acres is shown. At a _ 0.01, is there enough evidence to support the claim? 959 1187 493 6249 541 Source: Pittsburgh Tribune-Review.
ANSWER:Step 1 of 4
Sample mean is calculated from the data provided in exercises as average:
Sample standard deviation is calculated from data provided:
Significance level