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Let's Apply Direction: Fill in the boxes with the correct value/s. Show your complete solution, if necessary.Problem: The mean score on Statistics and Probability test

Let's Apply Direction: Fill in the boxes with the correct value/s. Show your complete solution, if necessary.Problem: The mean score on Statistics and Probability test of STEM students is 30. The standard deviation is 5. If the teacher administers the test to a class of 40 students, find the probability that the mean of the sample will be between 27 and 31. Assume the variable is normally distributed.

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let's Apply Direction: Fill in the boxes with the correct value/s. Show your complete solution, if necessary. Problem: The mean score on Statistics and Probability test of STEM students is 30. The standard deviation is 5. If the teacher administers the test to a class of 40 students, find the probability that the mean of the sample will be between 27' and 31. Assume the variable is normally distributed. Solution: Step 1: Draw the properly labelled normal curve. Step 2: Compute the value of the standard deviation of the sample mean. Step 3: Compute the 21 value when E = 27 and 22 value when i = 31. Step 4: Find the probability that the mean of the sample will be between 27 and 31

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