The amount of syrup that people put on their pancakes is normally distributed with mean 64 mL and standard deviation 7 mL. Suppose that 40 randomly selected people are observed pouring syrup on their pancakes. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( 64 7 b. What is the distribution of x? N( 64 1.1068 c. If a single randomly selected individual is observed, find the probability that this person consumes is between 64.8 mL and 66.2 mL. d. For the group of 40 pancake eaters, find the probability that the average amount of syrup is between 64.8 mL and 66.2 mL. e. For part d), is the assumption that the distribution is normal necessary? No Yes Hint:

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.