Mathematics, 30.03.2020 01:45 asia231
A convenience sample of forty people is taken from a population. Which of the following is a reason why you can not make a statistical inference on the population?
The sample size is not large enough.
The population isn’t given to be approximately normal.
The sample is not given to be normally distributed.
The wrong sampling method was used.
Answers: 3
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Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
A convenience sample of forty people is taken from a population. Which of the following is a reason...
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