4) Media Research Inc. conducted a study of the radio habits of urban and rural listeners. One facet of the study involved a participant’s listening time per day. a) State the Hypothesis to show the variation in the listening time depends on residence (urban or rural). b) Media Research Inc. collected the number of minutes spent listening to the radio in a day for a random sample of 10 urban and 11 rural listeners. The data appears below. Use JMP software to test the hypothesis of part a). c) Using aplha= 0.05, draw a conclusion for the hypothesis test and state the conclusion in the context of the problem. Residence Listening Time Urban 97 Urban 88 Urban 68 Urban 84 Urban 75 Urban 76 Urban 73 Urban 98 Urban 86 Urban 80 Rural 63 Rural 84 Rural 72 Rural 104 Rural 54 Rural 59 Rural 41 Rural 51 Rural 77 Rural 45 Rural 80

4) Media Research Inc. conducted a study of the radio habits of urban and rural listeners. One facet of the study involved a participant’s listening time per day. a) State the Hypothesis to show the variation in the listening time depends on residence (urban or rural). b) Media Research Inc. collected the number of minutes spent listening to the radio in a day for a random sample of 10 urban and 11 rural listeners. The data appears below. Use JMP software to test the hypothesis of part a). c) Using aplha= 0.05, draw a conclusion for the hypothesis test and state the conclusion in the context of the problem. Residence Listening Time Urban 97 Urban 88 Urban 68 Urban 84 Urban 75 Urban 76 Urban 73 Urban 98 Urban 86 Urban 80 Rural 63 Rural 84 Rural 72 Rural 104 Rural 54 Rural 59 Rural 41 Rural 51 Rural 77 Rural 45 Rural 80

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 10CYU

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Question

4) Media Research Inc. conducted a study of the radio habits of urban and rural listeners. One facet of the study involved a participant’s listening time per day.

a) State the Hypothesis to show the variation in the listening time depends on residence (urban or rural).

b) Media Research Inc. collected the number of minutes spent listening to the radio in a day for a random sample of 10 urban and 11 rural listeners. The data appears below. Use JMP software to test the hypothesis of part a).

c) Using aplha= 0.05, draw a conclusion for the hypothesis test and state the conclusion in the context of the problem.

Residence	Listening Time
Urban	97
Urban	88
Urban	68
Urban	84
Urban	75
Urban	76
Urban	73
Urban	98
Urban	86
Urban	80
Rural	63
Rural	84
Rural	72
Rural	104
Rural	54
Rural	59
Rural	41
Rural	51
Rural	77
Rural	45
Rural	80