Adv Alg Common Assessment 1 S2 SY25

Front

About what percent of the trees are between 14 and 30 meters in a Normal distribution?

Back

95%

Front

Why might the data from a survey of 150 customers at a bakery on a Wednesday not be suitable for making generalizations about all her customers?

Back

The sample was not randomly selected.

Front

On a highway, you take a random sample of the speed of 45 vehicles and determine that their average speed is 92 mph. Which statement is true?

Back

You conclude that the average speed of all vehicles on this highway is close to 92 mph.

Front

What is Emily's z-score if the mean score in Mr. Johnson's history class is 75, with a standard deviation of 5, and she scored an 80?

Back

1.0

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Back

Graph A

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Graph C

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Back

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5

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Back