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(Solved): In a study of speed dating, male subjects were asked to rate the attractiveness of their female dat ...
In a study of speed dating, male subjects were asked to rate the attractiveness of their female dates, and a sample of the results is listed below ( not attractive, extremely attractive). Construct a confidence interval using a confidence level. What do the results tell about the mean attractiveness ratings of the population of all adult females? What is the confidence interval for the population mean ? of all adult fembles have aftractiveness ratings betwoen and
In a study of speed dating, male subjects were asked to rate the attractiveness of their female dates, and a sample of the results is listed below ( not attractive; exiremely attractive). Construct a confidence interval using a confidence levol. What do the results tell about the mean attractiveness ratings of the population of all adult fomales? A. The results tell nothing about thy population of all adult females, because participants in speed dating are not a representative sample of the popelation of all adult females: B. We are confident that of all adult females have attractiveness ratings between and (Round to one decimat place as needed.) c. Wo are confident that the interval trom to. actually contains the true mean attractiveness rating of all adult females. (Round to one decimal place as needed)
Expert Answer
From the given information, I will calculate the mean and standard deviation.