A study was conducted on the lengths of the logs from each lot from the question above. Samples were taken and the observations were as follows Lot 1 (in feat) 102, 86, 98, 109, 92 Lot 2 (in fect): 81, 165, 97, 134, 92, 87, 114 (Note that Canvas said critical value NOT EQUAL to +-2,34 or+-2.36) is there a significant difference in log length between the two lots? (use \alpha= 0.05 and assume that \sigma 12 not equal to \sigma 2*2). Show your procedures for the five steps below. Enter your critical value, test statistic and decision in Canvas

A study was conducted on the lengths of the logs from each lot from the question above. Samples were taken and the observations were as follows Lot 1 (in feat) 102, 86, 98, 109, 92 Lot 2 (in fect): 81, 165, 97, 134, 92, 87, 114 (Note that Canvas said critical value NOT EQUAL to +-2,34 or+-2.36) is there a significant difference in log length between the two lots? (use \alpha= 0.05 and assume that \sigma 12 not equal to \sigma 2*2). Show your procedures for the five steps below. Enter your critical value, test statistic and decision in Canvas

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating system used to classify Nor'easter storms that frequently hit New England and can cause much damage near the ocean. A severe storm has an average peak wave height of ? = 16.4 feet for waves hitting the shore. Suppose that a Nor'easter is in progress at the severe storm class rating. Peak wave heights are usually measured from land (using binoculars) off fixed cement piers. Suppose that a reading of 38 waves showed an average wave height of x = 17.3 feet. Previous studies of severe storms indicate that ? = 3.5 feet. Does this information suggest that the storm is (perhaps temporarily) increasing above the severe rating? Use ? = 0.01. a) Estimate the P-value. choose one: P-value > 0.2500. 100 < P-value < 0.250 0.050 < P-value < 0.1000. 010 < P-value < 0.050 P-value < 0.010 b) Sketch the sampling distribution and show the area corresponding to the P-value.…
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