Large samples of women and men are​ obtained, and the hemoglobin level is measured in each subject. Here is the​ 95% confidence interval for the difference between the two population​ means, where the measures from women correspond to population 1 and the measures from men correspond to population​ 2: -1.7 g/dL <μ1-μ2<-1.62 g?dL What does the confidence interval suggest about equality of the mean hemoglobin level in women and the mean hemoglobin level in​ men?        Because the confidence interval [includes/does not include] [number], it appears that there [is/is not] a significant difference between the mean level of hemoglobin in women and the mean level of hemoglobin in men

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Large samples of women and men are​ obtained, and the hemoglobin level is measured in each subject. Here is the​ 95% confidence interval for the difference between the two population​ means, where the measures from women correspond to population 1 and the measures from men correspond to population​ 2: -1.7 g/dL <μ12<-1.62 g?dL

What does the confidence interval suggest about equality of the mean hemoglobin level in women and the mean hemoglobin level in​ men?

       Because the confidence interval [includes/does not include] [number], it appears that there [is/is not] a significant difference between the mean level of hemoglobin in women and the mean level of hemoglobin in men

 

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