Mathematics, 17.07.2020 02:01 skylarjane1030
the class mean was 72 with a standard deviation of 4.2. Calculate the z-score (to 2 decimal places) for a person who received score of 59. Is it usual or unusual?
Answers: 1
Mathematics, 21.06.2019 21:30, lewisf5929
Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.
Answers: 2
the class mean was 72 with a standard deviation of 4.2. Calculate the z-score (to 2 decimal places)...
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