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egoroff_w [7]
2 years ago
11

What is the best way of choosing a sample to statistically represent a population? Why?

Mathematics
1 answer:
lubasha [3.4K]2 years ago
4 0

Answer:

What is a biased sample? How can biased sampling affect the statistical study of a

population?

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the answer is -24

Step-by-step explanation:

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In a video store, a DVD that sells for $15 is marked "10% off." What is the discount? What is the sale price of the DVD?
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Answer as soon as possible
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C −2a^3+9a^2+45a+6ab^2+18b^2

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(a+3) ( −2a^2+15a+6b^2)

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Combine like terms

−2a^3+15a^2−6a^2+6ab^2 +45a+18b^2

-2 a^3 + 9 a^2 + 6 a b^2 + 45 a + 18 b^2

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If two angles of a triangle each measure 45 degrees what is the third angle
Dennis_Churaev [7]
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