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Consider the hypothesis statement shown below using = 0 . 1 0 and the data to the right from two independent sampies. H 0 :

Consider the hypothesis statement shown below using =0.10 and the data to the right from two independent sampies.
H0:1-20
H1:1-2<0
Consider the hypothesis statement shown below using =0.10 and the data to the right from two independent samples.
x1=124,x2=137
1=45,2=34
n1=50,n2=35
H0:1-20
H1:1-2<0
a) Calculate the appropriate test statistic and interpret the result.
b) Calculate the p-value and interpret the result.
Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table.
a) The test statistic is
(Round to two decimal places as needed.)
Determine the appropriate critical value(s).
The critical value(s) is(are)
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
Since the test statistic in the rejection region, H0. There is evidence to conclude that the mean of population 1 is less than the mean of population 2.
b) The p-value is
(Round to three decimal places as needed.)
Since the p-value is H0. There is evidence to conclude that the mean of population 1 is less than the mean of population 2.
1=45,2=34
n1=50,n2=35
a) Calculate the appropriate test statistic and interpret the result.
b) Calculate the p-value and interpret the result.
Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table.
a) The test statistic is
(Round to two decimal places as needed.)
Determine the appropriate critical value(s).
The critical value(s) is(are)
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
Since the test statistic , in the rejection region, H0. There is evidence to conclude that the mean of population 1 is less than the mean of population 2.
b) The p-value is
(Round to three decimal places as needed.)
Since the p-value is ,|1,|H0. There is , evidence to conclude that the mean of population 1 is less than the mean of population 2.

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