Mathematics, 25.03.2021 20:00, bloop3r

A group of five individuals with high blood pressure were given a new drug that was designed to lower blood pressure. Systolic blood pressure was measured before and after treatment for each individual, with the following results: Subject Before After 1 168 145 2 164 132 3 168 129 4 158 135 5 183 145 Let μX represent the population mean before treatment and let μY represent the population mean after treatment. Find a 90% confidence interval for the difference μD=μX−μY . Round the answers to three decimal places. The 90% confidence interval is ( , ).

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A group of five individuals with high blood pressure were given a new drug that was designed to lowe...