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Asking 10 people how many siblings they have, results were as follow: data set: 1, 3,...

Asking 10 people how many siblings they have, results were as follow:

data set: 1, 3, 2, 0, 1, 1, 2, 3, 4, 1. n=10

Assume these data represent a random sample from an approximately normal population.

Compute the sample mean and sample standard deviation using technology (TI, JMP, excel, etc.).

Compute confidence interval (may be 80%, 90%, 95%, etc.) for the mean. Please interpret your confidence interval in the context of the problem.  

Math   Statistics-And-Probability   
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