(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: ______ H1: ______ (b) No more than 20% of the faculty at the local university contributed to the annual giving fund. Ho: ______ H1: ______ (c) At least 70% of next year's new cars will be in the compact and subcompact category. Ho: ______ H1: ______ (d) The average rib-eye steak at the Longhorn Steak house is at least 340 grams. Ho: ______
(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: ______ H1: ______ (b) No more than 20% of the faculty at the local university contributed to the annual giving fund. Ho: ______ H1: ______ (c) At least 70% of next year's new cars will be in the compact and subcompact category. Ho: ______ H1: ______ (d) The average rib-eye steak at the Longhorn Steak house is at least 340 grams. Ho: ______
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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(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: ______
H1: ______
(b) No more than 20% of the faculty at the local university contributed to the annual giving fund.
Ho: ______
H1: ______
(c) At least 70% of next year's new cars will be in the compact and subcompact category.
Ho: ______
H1: ______
(d) The average rib-eye steak at the Longhorn Steak house is at least 340 grams.
Ho: ______
H1: ______
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