Question: for the critical values for a left-tailed z-test with a=0.3.include a graph with your answer. The critical value (s) is (are) ? (round to two

for the critical values for a left-tailed z-test with a=0.3.include a graph with your answer.

The critical value (s) is (are) ?

(round to two decimal places as needed. use a comma to seperate answers as needed)

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