Quiz: Quiz 4: Chapters 6 and 7 This Question: 1 pt Determine the area under the

Question

Quiz: Quiz 4: Chapters 6 and 7 This Question: 1 pt Determine the area under the standard normal curve that les to the left of (a) Z 0.22, (b) Z 0.77, (c) Z-0.32, and (d) Z- -1.73. Click the icon to view a table of areas under the normal curve. (a) The area to the left of Z·0.22 is (Round to four decimal places as needed.) (D) The area to the left of Z.077 is . Round to four decimal places as needed.) (c) The area to the left of z-o32 is Round to four decimal places as needed.) (d) The area to the left of Z 1.73 is Round to four decimal places as needed.) Enter your answer in each of the answer boxes.

Explanation / Answer

A) area = P(Z < 0.22) = 0.5871

B) area = P(Z < 0.77) = 0.7794

C) area = P(Z < 0.32) = 0.6255

D) area = P(Z < - 1.73) = 0.0418

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