The distribution of actual weights of wedges of cheddar cheese produced at a dairy is normal with a mean of 11.3 ounces and a standard deviation of 0.19 ounces. (Round to 2 decimal places for all z-values and round all other answers to 4 decimal places, if needed.) The probability that the sample mean weight of this sample of 20 is less than 11.23 is .
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We are given that the actual weights of wedges of cheddar cheese are normally distributed with a mean (μ) of 11.3 ounces and a standard deviation (σ) of 0.19 ounces. Show more…
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The distribution of actual weights of wedges of cheddar cheese produced at a dairy is normal with a mean of 11.3 ounces and a standard deviation of 0.19 ounces. (Round to 2 decimal places for all z-values and round all other answers to 4 decimal places, if needed.) The probability that the sample mean weight of this sample of 20 is greater than 11.23 is . .
Hoan N.
The distribution of actual weights of wedges of cheddar cheese produced at a dairy is normal with a mean of 11.3 ounces and a standard deviation of 0.19 ounces. (Round to 2 decimal places for all z-values and round all other answers to 4 decimal places, if needed.) the probability that the sample mean weight of this sample of 20 is between 11.23 and 11.39 is . .
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