There are hundreds of apples on the trees, so you randomly choose just 83 apples and get a mean weight of 87.53 grams with a standard deviation of 6.7 grams. Assuming that the weight of the apples is normally distributed, what is the standard error of the 90% confidence interval for the mean weight of the apples.
"SE=\\frac{s}{\\sqrt{n}}=\\frac{6.7}{\\sqrt{83}}=0.74."
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