selected to start them on this diet for 3 months. Based on this information, can it be stated that systolic blood pressure changes with the special diet? The test statistic that will determine whether systolic blood pressure changes with the special diet is...... A. 1.23 B. 0.48 C. 18.1 D. 21.08 E. 4.08

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A: n1 = 52  n2 = 76

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Q: QUESTION 8 Which group of scores exhibits the most variability a. 65, 66, 67, 68 O b. 2, 3, 4, 5 О…

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A: Given that  Sample size n =100 Favorable cases x =7 Sample proportion p^=x/n

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Q: question 10 The lengths of adult males' hands are normally distributed with mean 194 mm and…

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Q: QUESTION 1 A dietitian is looking into the average weight of middle school & High school students in…

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Q: day. b. A new kind of Covid vaccine is being developed by a medical research team. To test the…

A: here sample standard deviation  = s= 4.7 sample size  n = 16