Math 3 EOC Review #3 - Baker

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Back

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CCSS.HSA.APR.D.6

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How do you solve for x in the equation 3^(x-20) = 27?

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The solution is x = 23.

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CCSS.HSF-BF.B.4A

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If the number of zombies triples each day, how many zombies will there be after 7 days if there were initially 5 zombies?

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There will be 10,935 zombies after 7 days.

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What is the formula for calculating the margin of error for a sample mean at 95% confidence?

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Margin of Error = z * (standard deviation / sqrt(n)), where z is the z-score for 95% confidence.

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CCSS.HSS.IC.B.4

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What is the mean of a data set?

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The mean is the average of all data points, calculated by summing all values and dividing by the number of values.

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CCSS.6.SP.B.5C

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What is standard deviation?

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Standard deviation measures the amount of variation or dispersion in a set of values.

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What is the formula for the area of a triangle?

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Area = 1/2 * base * height.

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CCSS.6.G.A.1

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What is the quadratic formula?

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CCSS.HSA-REI.B.4B

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What is the difference between a population and a sample in statistics?

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A population includes all members of a specified group, while a sample is a subset of the population.

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CCSS.HSS.IC.A.1

CCSS.7.SP.A.1