If X is normally distributed around a mean of 24 with a standard deviation of 20, find P(X > 35) P( 21 < X < 35 ) P(X < 21 )
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A: It is given that mean and standard deviation are 1466 and 304, respectively.
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If X is
- P(X > 35)
- P( 21 < X < 35 )
- P(X < 21 )
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- The combined SAT scores for the students at a local high school are normally distributed with a mean of 1491 and a standard deviation of 299. The local college includes a minimum score of 1940 in its admission requirements. What percentage of students from this school earn scores that fail to satisfy the admission requirement? P(X < 1940) = Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.The combined SAT scores for the students at a local high school are normally distributed with a mean of 1484 and a standard deviation of 302. The local college includes a minimum score of 1695 in its admission requirements.What percentage of students from this school earn scores that fail to satisfy the admission requirement?P(X < 1695) = %Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.The coefficients of variations of wages of male workers and female workers are 55% and 70% respectively, while the standard deviations are 22.0 and 15.4 respectively calculate the overall wages of all workers given that 80% of the workers are male?
