Mathematics, 16.07.2021 19:30 mocheal8216
How does the formula for the sample mean differ from the formula for population mean? Multiple choice question. To calculate the sample mean, you divide by the sample number plus one. The formulas are functionally the same, but 'n' (the sample size) is used instead of 'N' (the population size). For sample mean, the sum of values is divided by the number of values minus one.
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Mathematics, 22.06.2019 02:00
Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?
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Mathematics, 22.06.2019 03:30
Solve -3 (r + 5) = -9 enter ur answer in the box x = __
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Mathematics, 22.06.2019 04:00
What ordered pair represents this equation? 3x-y=8 and x+y=2
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Mathematics, 22.06.2019 04:40
Write an equation in slope-intercept form using the given points (19,-16), (-7,-15)
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How does the formula for the sample mean differ from the formula for population mean? Multiple choic...
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