QUESTION 22 Consider teacher's salary that is normally distributed with an average annual salary of R43 000 and a standa

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QUESTION 22 Consider teacher's salary that is normally distributed with an average annual salary of R43 000 and a standa

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Question 22 Consider Teacher S Salary That Is Normally Distributed With An Average Annual Salary Of R43 000 And A Standa 1
Question 22 Consider Teacher S Salary That Is Normally Distributed With An Average Annual Salary Of R43 000 And A Standa 1 (26.33 KiB) Viewed 119 times
QUESTION 22 Consider teacher's salary that is normally distributed with an average annual salary of R43 000 and a standard deviation of R18 000. (a) What percentage of teacher's salary can be between R40 000 and R50 000? (b) What percentage of teacher's salary can be more than R80 000? (c) What percentage of teacher's salary can be less than R60 000? (5) (3) (3) [11]
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