# Generating research questions for z-tests and t-tests

Suggest one psychological research question that could be answered by each of the following types of statistical tests:

- z test
- t test for independent samples, and
- t test for dependent samples

PLEASE NOTE: MUST BE ORIGIAL WORK! Thanks in advance.

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## Generating research questions for z-tests and t-tests

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xxxxxxx xxxxx Z xxxxx xxx x xxxxx xx RESEARCH x

Z TESTS AND T TESTS IN xxxxxxxx x

xxxxxxxxxx xxxxxxxx questions xxx z tests xxx x xxxxx

Name

xxxxxxx

xxxxxx

xxxxx

Date

**xxxxxxxxxxx**

Z tests and t xxxxx xxx both xxxxxxxxxxx xxxxx used in research. x tests are the xxxxxxxxxxx points xx xxxxxxxxx used xx compare whether two xxxxxxxxxxx xxxxx and xxx if xxxx are different, xxxxx variances xxxxxx be known, xxx the xxxxxx xxxx xxxx xx very xxxxxx xx follows x xxxxxx distribution. x tests are the xxxxxxx of xxx z test, xxxx xxx used xx xxxxxxxxx whether xxx xxxxxxx xxx different. Sample size in xxxx xxxx xx xxxx xxxxxx xxx xxx variances xxx xxxxxxxx x test xxx xx xxxx in xxxxxxxxxx xxxxx xx that xx xxxxxxx xxxxxxxx x xxxxxxxxxxxx xxxxxxxxxx 1959). xx is xxxx in statistical data xxxxxxxx xxxxxxx of its advantages xxx ease xxx straightforwardness. It

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