= 63.5 inches and a population standard deviation of o = 2.5. A medical Heights of adult women in the United States are normally distributed with a population mean of u researcher is planning to select a large random sample of adult women to participate in a future study. What is the standard value, or z-value, for an adult woman who has a height of 50.7 inches? (calculate to 1 decimal)

Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.