Mathematics, 13.07.2019 09:30, ella3714
Q: write the rules for determining the sign of the product when multiplying integers. then, write the the rules for determining the sign of the quotient when diving integers. i don't need a full answer just me understand what they mean by the "sign of the product/sign of the quotient"
Answers: 2
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Q: write the rules for determining the sign of the product when multiplying integers. then, write t...
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