Confidence interval for the mean number of apples
A study of 35 apple trees showed that the average number of apples per tree was 525. The standard deviation of the population is 100. Which of the following is the 90% confidence interval for the mean number of apples per tree for all trees?
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Hey Francoise, I really liked how you connected the PaCO2 to hypoventilation and then went on to explain why our kidneys start to keep the bicarbonate.