Z- distribution is otherwise known as the normal distribution, this distribution helps find probabilities and percentiles of small , discontinuous , randomly selected data.

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Correct Answer:
False

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In hypothesis testing, this refers to when the critical area to reject the null can be in the right or left tail of the distribution is known as Two-tailed test.

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Correct Answer:
True

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T-distribution is a probability distribution used to estimate population parameters when the sample size is large and/or the population variance is unknown.

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Correct Answer:
False

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The part of distribution that is furthest from the mean is known as ?

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Correct Answer:
Tails of a distribution

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Short for probability of error value is known as ?

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Correct Answer:
P-value

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The singular value in a probability sample that is obtained to approximate the population parameter

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Correct Answer:
Point estimate

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_________ is in hypothesis testing, this refers to when the critical area to reject the null is either in the right or left tail of the distribution, but not both.

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Correct Answer:
One-tailed test

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__________ statistical tests that relate observed sample data to unobserved population characteristics.

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Correct Answer:
Inferential

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Degrees of freedom is the number of observations of data that are free to vary before constraints are violated when ______statistical parameters.

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Correct Answer:
Degrees of freedom

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In hypothesis testing, this cutoff point for which a researcher considers an insufficiently improbable value that is the outcome of the null region is known as Alpha level?

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Correct Answer:
False

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