Suppose you want to test the claim that a population mean equals 44. (a) State the null hypothesis. O Ho: µ > 44 О Но: и < 44 O Ho: µ = 44 O Ho: µ + 44 O Ho: u 2 44 (b) State the alternate hypothesis if you have no information regarding how the population mean might differ from 44. O H;: µ > 44 Ο H: μ < 44 Ο Η μ= 44 O H1: µ # 44 Ο Η1: μ >44 (c) State the alternative hypothesis if you believe (based on experience or past studies) that the population mean may exceed 44. Ο Η: μ > 44 Ο H: μ < 44 Ο Η1: μ = 44 Ο H1: μ # 44 Ο H1 μ Σ 44 (d) State the alternative hypothesis if you believe (based on experience or past studies) that the population mean may be less than 44. O H;: µ > 44 Ο H: μ < 44 Ο Η μ= 44 Ο Η μ+ 44 O H;: µ 2 44
Suppose you want to test the claim that a population mean equals 44. (a) State the null hypothesis. O Ho: µ > 44 О Но: и < 44 O Ho: µ = 44 O Ho: µ + 44 O Ho: u 2 44 (b) State the alternate hypothesis if you have no information regarding how the population mean might differ from 44. O H;: µ > 44 Ο H: μ < 44 Ο Η μ= 44 O H1: µ # 44 Ο Η1: μ >44 (c) State the alternative hypothesis if you believe (based on experience or past studies) that the population mean may exceed 44. Ο Η: μ > 44 Ο H: μ < 44 Ο Η1: μ = 44 Ο H1: μ # 44 Ο H1 μ Σ 44 (d) State the alternative hypothesis if you believe (based on experience or past studies) that the population mean may be less than 44. O H;: µ > 44 Ο H: μ < 44 Ο Η μ= 44 Ο Η μ+ 44 O H;: µ 2 44
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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Suppose you want to test the claim that a population mean equals 44.
Transcribed Image Text:Suppose you want to test the claim that a population mean equals 44.
(a) State the null hypothesis.
O Ho: µ > 44
О Но: и < 44
O Ho: µ = 44
O Ho: µ + 44
O Ho: u 2 44
(b) State the alternate hypothesis if you have no information regarding how the population mean might differ from 44.
O H;: µ > 44
Ο H: μ < 44
Ο Η μ= 44
O H1: µ # 44
Ο Η1: μ >44
(c) State the alternative hypothesis if you believe (based on experience or past studies) that the population mean may exceed 44.
Ο Η: μ > 44
Ο H: μ < 44
Ο Η1: μ = 44
Ο H1: μ # 44
Ο H1 μ Σ 44
(d) State the alternative hypothesis if you believe (based on experience or past studies) that the population mean may be less than 44.
O H;: µ > 44
Ο H: μ < 44
Ο Η μ= 44
Ο Η μ+ 44
O H;: µ 2 44
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