Mathematics, 14.04.2020 16:54 janetexcoelho
An orange juice producer buys oranges from a large orange grove that has one variety of orange. The amount of juice squeezed from these oranges is approximately normally distributed, with a mean of 4.90 ounces and a standard deviation of 0.20 ounce. Suppose that you select a sample of 25 oranges. a. What is the probability that the sample mean amount of juice will be at least 4.85 ounces? b. The probability is 70% that the sample mean amount of juice will be contained between what two values symmetrically distributed around the population mean? c. The probability is 71% that the sample mean amount of juice will be greater than what value? a. The probability is nothing.
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Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?
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