For the standard normal probability distribution, the area to the right of the mea O a 1. O b. 3.09. O c. 1.96. O d. 0.5. QUESTION 10 The center of a normal curve a. is always equal to zero. b. is the mean of the distribution. c. cannot be negative. d. is the standard deviation. Click Save and Submit to save and submit. Click Save All Answers to save all ans

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