Can correlation be greater than 1? Why or why not? How to interpret a correlation value of 0.3?. How can we come up with an unbiased estimate of the median of ? Suppose we have a random variable supported on from which we can draw samples.If you struggle with the answer, Khan Academy has a great article on it. Hint: This is a subtle point that many people misunderstand. We're 95% confident that this interval captured the true mean weight. If we examine another 100 newborn puppies, their mean has a 95% chance of being in that interval.Given a random newborn puppy, its weight has a 95% chance of being between 0.9 and 1.1 pounds.Which of the following statements is true? Suppose that we examine 100 newborn puppies and the 95% confidence interval for their average weight is pounds. Assuming the weight of newborn puppies follows a normal distribution, calculate the 95% confidence interval for the average weight of all newborn puppies. Suppose that you take 100 random newborn puppies and determine that the average weight is 1 pound with the population standard deviation of 0.12 pounds.
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