Question: Find the critical value and rejection region for a left-tailed test with = 0.10. a. Draw a graph of the standard normal curve with

Find the critical value and rejection region for a left-tailed test with α = 0.10.

a. Draw a graph of the standard normal curve with an area of α in the left tail.

b. Use Table 4 to find the area that is closest to α.

c. Find the z-score that corresponds to this area.

d. Identify the rejection region.

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