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fa) Calculate the sample mean b) Calculate the sample standard deviation c) Calculate the confidence interval for 95% level of confidence to estimate the mean

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\fa) Calculate the sample mean b) Calculate the sample standard deviation c) Calculate the confidence interval for 95% level of confidence to estimate the mean daily volume | d) Interpret the result You can be 95% confident, the bike volume mean falls between 144.9976 and 154.4224. e) Would the above mean volume estimation be accurate all year round? Explain why or why not

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