Mathematics, 22.10.2020 19:01 hellenjones30p0kvtl
The revenue (X) from the sales of a compay has an expected value of $6,263, with a standard deviation of $440 while the cost (Y) has an expected value of $4,872, with a standard deviation of $336. The covariance between the revenue and cost is 1,513. What is the variance of the profit (X-Y) of the company
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The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches
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The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100
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The table above shows approximate conversions from gallons to liters. what is the value of x?
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What is the reflection image of (5,-3) across the line y = -x?
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The revenue (X) from the sales of a compay has an expected value of $6,263, with a standard deviatio...
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