(a)State the null hypothesis H0 and the alternative hypothesis H1.H0:H1:(b)Determine the type of test statistic to use. ▼(Choose one) (c)Find the value of the test statistic. (Round to three or more decimal places.) (d)Find the two critical values at the 0.1 level of significance. (Round to three or more decimal places.)and(e)Can we conclude that the mean travel times of the two routes are different? Yes No Rita has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the 10 Freeway, and the other is to go via 60 Freeway. In orderto determine which way she should travel on a daily basis, Rita has recorded the travel times for samples of fourteen trips via the 10 Freeway and fourteen tripsvia the 60 Freeway. The following table gives the travel times (in minutes) for the twenty-eight trips:Travel times in minutes10 Freeway 69, 66, 69, 76, 71, 67, 76, 71, 74, 70, 70, 76, 75, 6860 Freeway 75, 69, 74, 75, 67, 78, 75, 71, 74, 75, 66, 75, 73, 76Send data to calculatorSend data to ExcelAssume that the two populations of travel times are normally distributed and that the population variances are equal. Can we conclude, at the 0.1 level ofsignificance, that the mean travel times of the two routes are different?Perform a two-tailed test. Then complete the parts below.Carry your intermediate computations to three or more decimal places and round your answers as specified in the table. (If necessary, consult a list offormulas.)

Name: (a)State the null hypothesis H0 and the alternative hypothesis H1.H0:H
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Description: (a)State the null hypothesis H0 and the alternative hypothesis H1.H0:H1:(b)Determine the type of test statistic to use. ▼(Choose one) (c)Find the value of the test statistic. (Round to three or more decimal places.) (d)Find the two critical values at

Answered: Rita has two ways to travel from her…

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 13CYU

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(a)	State the null hypothesis H0 and the alternative hypothesis H1 .
H0:
H1:
(b)	Determine the type of test statistic to use.
	▼(Choose one)
(c)	Find the value of the test statistic. (Round to three or more decimal places.)

(d)	Find the two critical values at the 0.1 level of significance. (Round to three or more decimal places.)
and
(e)	Can we conclude that the mean travel times of the two routes are different?
Yes No

Rita has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the 10 Freeway, and the other is to go via 60 Freeway. In order
to determine which way she should travel on a daily basis, Rita has recorded the travel times for samples of fourteen trips via the 10 Freeway and fourteen trips
via the 60 Freeway. The following table gives the travel times (in minutes) for the twenty-eight trips:
Travel times in minutes
10 Freeway 69, 66, 69, 76, 71, 67, 76, 71, 74, 70, 70, 76, 75, 68
60 Freeway 75, 69, 74, 75, 67, 78, 75, 71, 74, 75, 66, 75, 73, 76
Send data to calculator
Send data to Excel
Assume that the two populations of travel times are normally distributed and that the population variances are equal. Can we conclude, at the 0.1 level of
significance, that the mean travel times of the two routes are different?
Perform a two-tailed test. Then complete the parts below.
Carry your intermediate computations to three or more decimal places and round your answers as specified in the table. (If necessary, consult a list of
formulas.)

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