Find probability that sample of students have a mean score
The scores on a certain test are normally distributed with a mean score of 45 and a standard deviation of 3. What is the probability that a sample of 90 students will have a mean score of at least 45.3162?
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The Bottle Division has sufficient capacity to meet all external market demands in addition to meeting the demands of the Cologne Division.
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Calculate the sum of squares for each variable. Then compute the square root of the product of the sums of squares. This is the denominator of the correlation coefficient equation.
Sibrel Inc., a manufacturing company, has provided the following financial data for September:Sales$590,000,Prepare an income statement in good form for September using the contribution approach.The company had no beginning or ending inventories.
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