About % of the area under the curve of the standard normal distribution is between z=2.792z=-2.792 and z=2.792z=2.792 (or within 2.792 standard deviations of the mean).Question HelpQuestion 21:

Submit QuestionQuestion 21UnattemptedQuestion 22Check 0/1 ptRetries 4Reattempts 4Info DetailsA distribution of values is normal with a mean of 147 and a standard deviation of 90.4. Find P₄₆, which is the score separating the bottom 46% from the top 54%. P₄₆ = Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.Question HelpQuestion 22:

Submit QuestionQuestion 22UnattemptedQuestion 23Check 0/1 ptRetries 4Reattempts 4Info DetailsFor a standard normal distribution, find: P(z > c) = 0.0166 Find c.