Mathematics, 14.01.2021 19:30 mayhy100
At Midtown University, the average weight of freshman boys is 170 lbs with a standard deviation of 9 lbs. The average weight of freshman girls is 115 lbs with a standard deviation of 6 lbs. as new distribution is to be formed from the valued obtained when the weights of the girls and the boys are added together. What are the mean and standard deviation of this new distribution? Assume that the weights of boys and girls are independent.
Answers: 3
Mathematics, 21.06.2019 16:30, hasshh
Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.
Answers: 2
Mathematics, 21.06.2019 17:10, jonathan3191
Empty box + box + empty box fill in the box is equal to 30 how
Answers: 2
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