(note: use mu for mean or average , p for proportion, >= for , <= for , =/ for ) State the null and alternative hypotheses to be used in testing the following claims and determine generally where the critical region is located: (a) The mean snowfall at Lake George during the month of February is 21.8 centimeters. Ho: Blank 1 H1: Blank 2 (b) No more than 20% of the faculty at the local university contributed to the annual giving fund. Ho: Blank 3 H1: Blank 4 (c) At least 70% of next year's new cars will be in the compact and subcompact category. Ho: Blank 5 H1: Blank 6 (d) The average rib-eye steak at the Longhorn Steak house is at least 340 grams. Ho: Blank 7 H1: Blank 8

(note: use mu for mean or average , p for proportion, >= for , <= for , =/ for ) State the null and alternative hypotheses to be used in testing the following claims and determine generally where the critical region is located: (a) The mean snowfall at Lake George during the month of February is 21.8 centimeters. Ho: Blank 1 H1: Blank 2 (b) No more than 20% of the faculty at the local university contributed to the annual giving fund. Ho: Blank 3 H1: Blank 4 (c) At least 70% of next year's new cars will be in the compact and subcompact category. Ho: Blank 5 H1: Blank 6 (d) The average rib-eye steak at the Longhorn Steak house is at least 340 grams. Ho: Blank 7 H1: Blank 8

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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