In general, men have greater income than women. So, a researcher hypothesizes that men’s occupational prestige scores on average should be significantly higher than women’s. The following table shows the OPS by gender. The researcher wants to test the hypothesis at the .05 level. The estimated standard error of the difference between means is 1.0. Evaluate this statement: “The researcher hypothesis is the opposite of the data in that men’s OPS is hypothesized to be the higher, whereas women’s OPS is the higher in the sample. Therefore, the test statistic is not going to fall in the rejection area. In other words, the test result should be this: Fail to reject the null hypothesis.” A. I agree, and I fail to reject the null hypothesis. B. I disagree, and I reject the null hypothesis.
In general, men have greater income than women. So, a researcher hypothesizes that men’s occupational prestige scores on average should be significantly higher than women’s. The following table shows the OPS by gender. The researcher wants to test the hypothesis at the .05 level. The estimated standard error of the difference between means is 1.0.
Evaluate this statement: “The researcher hypothesis is the opposite of the data in that men’s OPS is hypothesized to be the higher, whereas women’s OPS is the higher in the sample. Therefore, the test statistic is not going to fall in the rejection area. In other words, the test result should be this: Fail to reject the null hypothesis.”
A. I agree, and I fail to reject the null hypothesis.
B. I disagree, and I reject the null hypothesis.
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