Question: Consider the data to the right from two independent samples. Construct a 95 95% confidence interval to estimate the difference in population means. Click here

Consider the data to the right from two independent samples. Construct a 95 95% confidence interval to estimate the difference in population means. Click here to view page 1 of the standard normal table. LOADING... Click here to view page 2 of the standard normal table. LOADING... x overbar 1 x1 equals = 28 28 x overbar 2 x2 equals = 25 25 sigma 1 σ1 equals = 5 5 sigma 2 σ2 equals = 4 4 n 1 n1 equals = 39 39 n 2 n2 equals = 35 35 The confidence interval is left parenthesis nothing comma nothing

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