Question

If you were performing a one-tailed, left-tailed hypothesis test, your critical value was -4.26, and your test statistic was -3.57, what would your conclusion be?

Answer 1

Since -3.57>-4.26, test statistic>critical value, using Reject Null Hypothesis.

Compare the test statistic to the critical hypothesis. If the test statistic is more extreme in the direction of the alternative than the critical value, reject the null hypothesis in favor of the alternative hypothesis. If the test statistic is less extreme than the critical value, do not reject the null hypothesis.

Two-tailed hypothesis take look at is designed to show whether the pattern means substantially greater than and considerably less than the suggestion of a populace. the 2-tailed take a look at gets its call from trying out the vicinity under both tails of an everyday distribution.

A two-tailed take look at seems at whether the pattern is greater than and/or much less than the distribution.  the tailed method that you are looking at both sides of distribution and seeing their courting to the pattern.

Learn more about the tailed hypothesis here:-brainly.com/question/16790506

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