In January 2025
Answer to Question #311150 in Statistics and Probability for john
A random sample of 60 students is chosen from a large population with an average diastolic blood pressure of 100 and a standard deviation of 36. What is the probability that the mean diastolic blood pressure of these 60 students is less than 110?
"P(\\bar X<110)=P(Z<\\frac{110-100}{\\frac{36}{\\sqrt{60}}})=P(Z<2.15)=0.9842."
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