Question 11 Assume that the readings at freezing on a batch of thermometers are normally distributed...

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Question 11 Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0C and a standard deviation of 1.00C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading between 0C and 2.157C. P(0 Question 12 > About % of the area under the curve of the standard normal distribution is between z = -0.945 and z = 0.945 (or within 0.945 standard deviations of the mean). Question 13 < > About % of the area under the curve of the standard normal distribution is outside the interval x = [-1.34, 1.34] (or beyond 1.34 standard deviations of the mean). O Question 14 < > A population of values has a normal distribution with = 27.5 and = 67.7. You intend to draw a random sample of size n = 130. What is the mean of the distribution of sample means? Hy= What is the standard deviation of the distribution of sample means? (Report answer accurate to 2 decimal places.) Question 11 Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0C and a standard deviation of 1.00C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading between 0C and 2.157C. P(0 Question 12 > About % of the area under the curve of the standard normal distribution is between z = -0.945 and z = 0.945 (or within 0.945 standard deviations of the mean). Question 13 < > About % of the area under the curve of the standard normal distribution is outside the interval x = [-1.34, 1.34] (or beyond 1.34 standard deviations of the mean). O Question 14 < > A population of values has a normal distribution with = 27.5 and = 67.7. You intend to draw a random sample of size n = 130. What is the mean of the distribution of sample means? Hy= What is the standard deviation of the distribution of sample means? (Report answer accurate to 2 decimal places.)