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3. The lengths of earthworms are normally distributed with a mean of 3.2 Inches and a standard deviation of 0.8 inches. X_= a. What is

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3. The lengths of earthworms are normally distributed with a mean of 3.2 Inches and a standard deviation of 0.8 inches. X_= a. What is the probability that a sample of 40 worms has a mean length of at least 3 Inches? 0.1. b. What is the probability that Freddy the earthworm is between 2.5 in and 4.0 in long? g] 3 c. lfi dig up a random sample of 25 earthworms, what is the probability that the mean a! length In the sample would be less than 3.5 Inches

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