Question: please help If X represents a random variable With a mean of 47 and a standard deviation of 2, then What is the standard deviation

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please help If X represents a random variable With a mean of47 and a standard deviation of 2, then What is the standarddeviation of the sampling distribution with a sample size of 50? Round

If X represents a random variable With a mean of 47 and a standard deviation of 2, then What is the standard deviation of the sampling distribution with a sample size of 50? Round your answer to the 3rd place to the right of the decimal, e.g., 1.234. Your Answer: :] Answer Which of the following statements about two random samples drawn from the same population is most accurate? O a) May have the same sample mean. 0 b) May have two different sample means. 0 c) May have two different sample means, but both sample means tend be near the true population mean. 0 d) All of the other statements above are true. According to BackOut Steakhouse's menu disclaimer, the ACTAUL weight their 802 sirloin steak may vary between 7.502 and 8.502, which represent represent 2 standard deviations below the mean and 2 standard deviations above the mean weight of 802. If steak weights are normally distributed, what is the approximate probability of being served a steak that is outside of the range of 7.502 to 8.502. O a) More than 10% O b) Exactly 2.6% O c) Less than 1% Q d) About 5%

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