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A random sample of 10,000 longleaf pine trees are measured for height in order to test the hypothesis that the average t
Posted: Wed May 11, 2022 4:02 pm
by answerhappygod
- A Random Sample Of 10 000 Longleaf Pine Trees Are Measured For Height In Order To Test The Hypothesis That The Average T 1 (14.69 KiB) Viewed 23 times
A random sample of 10,000 longleaf pine trees are measured for height in order to test the hypothesis that the average tree height is not equal to 70 feet. What should be the null and alternative hypotheses? Let be the population mean and let Xbar be the sample mean. HO: Xbar 70: HAXbar 70 OHO: - 70: HA: -70 HO: Xbar-70; HA: Xbar 70 HO:70; HA: 1-70