A study is done to compare the wages of day care workers in two states. The wages are Normally distributed. The followin
Posted: Sun Jul 10, 2022 10:23 am
A study is done to compare the wages of day care workers in twostates. The wages are Normally distributed. The following data isavailable:
=25, =13.5, =1.8
=20. =10.6, =1.6
We are testing the null hypothesis that the population means areequal.
We cannot assume that the variances are equal. We havecomputed the degrees of freedom to be 42.
Find the test statistic.
(Provide answer to two decimal places)
=25, =13.5, =1.8
=20. =10.6, =1.6
We are testing the null hypothesis that the population means areequal.
We cannot assume that the variances are equal. We havecomputed the degrees of freedom to be 42.
Find the test statistic.
(Provide answer to two decimal places)