Mathematics, 10.01.2021 17:30 samiiegarciia
There are two semi circular ponds on both the sides
of a rectangular play-ground. If the breadth of the
playground is 21 m and depth of the pond 1.5 m, how
many litres of water can the ponds hold ? Find it
Answers: 2
Mathematics, 21.06.2019 16:00
If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3
Answers: 2
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
There are two semi circular ponds on both the sides
of a rectangular play-ground. If the breadth of...
Mathematics, 27.01.2021 18:40
Mathematics, 27.01.2021 18:40
Mathematics, 27.01.2021 18:40
Mathematics, 27.01.2021 18:40