Groupwork04 - Math 10 Central Limit Theorem and Confidence...

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Math 10 Central Limit Theorem and Confidence Intervals Mariah Marquez1.For women aged 18-24, systolic blood pressures (in mmHg) are normally distributed with the population mean μ=114.8 and population standard deviation σ=13.1.a.Find the probability a woman aged 18-24 has systolic blood pressure exceeding 120.
b.Find the 80th percentile of systolic blood pressure for women aged 18-24Use Inverse Normal Percentile Calculatorc.If 40 women are randomly selected, find the probability that their mean blood pressure exceeds 120. You will need to determine μ¯Xand σ¯Xto use Normal Probability Calculator0.2168d.If the pdf for systolic blood pressure did NOT follow a normal distribution, would your answerto part c change? Explain.

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