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Question 22 3 pts An um contains red, yellow and green balls. We will select 4 balls from the urn with replacement, and we will record the sequence (in order) of colors we that we obtain. A typical sequence could be GYYR. How many outcomes are possible? 0 6 O 243 27 O 729 O 81 Question 23 3 pts A researcher wishes to demonstrate that the mean income of American families with 4 members is now less than $65,000. Using standard notation the alternative hypothesis is O H > 65000 OH = 65 O H 65000 O p