Mathematics, 28.07.2019 21:30 chiquita77
Asix-sided number cube is weighted so that the probabilities of throwing 2, 3, 4, 5, or 6 are equal, and the probability of throwing a 1 is twice the probability of throwing a 2. if the number cube is thrown twice, what is the probability that the sum of the numbers thrown will be 4 ?
Answers: 1
Mathematics, 21.06.2019 18:20
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
Mathematics, 21.06.2019 18:30
How to use order of operation in 20 divide by 4 multiply 5 = 1
Answers: 1
Asix-sided number cube is weighted so that the probabilities of throwing 2, 3, 4, 5, or 6 are equal,...
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