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What is the null hypothesis (H0)?

Back

The null hypothesis (H0) is a statement that there is no effect or no difference, and it serves as a default or starting assumption in hypothesis testing.

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What is the alternative hypothesis (H1)?

Back

The alternative hypothesis (H1) is a statement that indicates the presence of an effect or a difference, opposing the null hypothesis.

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What does H0: μ = k represent?

Back

H0: μ = k represents a null hypothesis stating that the population mean (μ) is equal to a specific value (k).

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What does H1: μ > k indicate?

Back

H1: μ > k indicates an alternative hypothesis suggesting that the population mean (μ) is greater than a specific value (k).

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How do you formulate a null hypothesis for a claim?

Back

To formulate a null hypothesis for a claim, identify the claim and express it as an equation or statement of equality.

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What is the significance of the symbol H0?

Back

The symbol H0 denotes the null hypothesis in statistical hypothesis testing.

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What is the significance of the symbol H1?

Back

The symbol H1 denotes the alternative hypothesis in statistical hypothesis testing.

Tags

CCSS.HSS.IC.B.3

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How do you determine the null and alternative hypothesis from a claim?

Back

To determine the null and alternative hypothesis, translate the claim into mathematical statements, where the null hypothesis typically includes equality and the alternative includes inequality.

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What is the null hypothesis for a claim that the mean daily attendance is at least 300?

Back

H0: μ = 300

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What is the alternative hypothesis for a claim that the mean daily attendance is at least 300?

Back

H1: μ > 300