Basic Concept of Hypothesis

Front

What is a statement that is a product of a person's curiosity? Options: Hypothesis, Hypothesis Testing, Null Hypothesis, Alternative Hypothesis

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Hypothesis

Front

It is a process that requires decision to confirm or reject one of the two hypotheses

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Hypothesis Testing

Front

What is the initial claim that usually states that there is no significant difference and relationship between the variables? Options: Hypothesis, Hypothesis Testing, Null Hypothesis, Alternative Hypothesis

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Hypothesis Testing

Front

This refers to the true population mean, standard deviation, proportion, or descriptive statistics that describe the population.

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Parameter of interest

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It is the hypothesis believed to be true.

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Alternative Hypothesis

Front

This occurs when null hypothesis is true and you reject it.

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Type I error

Front

This occurs when null hypothesis is false and you fail to reject it.

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Type II error

Front

It is a fixed probability of wrongly rejecting the null hypothesis when in fact it is true.

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Significance Level

Front

Is there a significant difference on the mean score on the level of knowledge in Mathematics when grouped according to sex? What is the null hypothesis?

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There is no significant difference on the mean score on the level of knowledge in Mathematics when group according to sex.

Front

Is there a significant difference on the mean score on the level of knowledge in Mathematics when grouped according to sex? What is the alternative hypothesis (one-tailed)?

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The mean score on the level of knowledge in Mathematics is higher for male students than female students or the mean score on the level of knowledge in mathematics is higher for female students than male students.