Question

Asked Nov 12, 2019

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Please show TI 84 steps

Step 1

The *z*-test is considered in this is a left-tailed test.

The level of significance is, *α* = 0.01.

Since the normal-distribution is left-tailed, then the lower critical value would be –* z*0.01.

The critical values are such that, *P* (*z...*

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