exam
Maths Puzzle
Numerical Ability
The time is now 12:00 PM. When is the next time the clock hands will be on top of each other?
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a business invests $10.000 in a savings account for two years. at the beginning of the second year, an additional $35.000 is invested. at the end of the second year, the account ba
Hello all! Here is my question. In any distribution, the z score of the mean is equal to ________?
My answer is: zero but I am not sure. Could somebody help? Thank you very much.