Mathematics, 16.04.2021 16:40 hurtadocrv
Yasmin has a bag containing 165 colored beads. Her classmates take turns selecting one bead from the bag without looking, recording the color in the table, and replacing the bead. If the bag contained an equal number of each color of bead, for which color is the experimental probability closest to the theoretical probability?
Color Red Brown Orange Yellow
Number of Beads 10 15 17 13
00:00
Red
00:00
Brown
00:00
Orange
00:00
Yellow
Answers: 2
Mathematics, 20.06.2019 18:04
Me find the missing dimension of a triangle height: 7 in., area: 21^2
Answers: 1
Mathematics, 22.06.2019 02:00
Write the component forms of vectors u and v, shown in the graph, and find v β 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>
Answers: 3
Mathematics, 22.06.2019 04:40
4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051
Answers: 3
Mathematics, 22.06.2019 06:00
As a project for math class, two students devised a game in which 3 black marbles and 2 red marbles are put into a bag. first the players must decide who is playing black marbles and who is playing red marbles. then each player takes a turn at drawing a marble, noting the color, replacing the marble in the bag, and then drawing a second marble and noting the color before returning it to the bag. the point scheme for the game is detailed in the table below. point values for marble game black marble points red marble points both black: +2 points both red: +4 points different colors: β1 point different colors: β1 point both red: 0 points both black: 0 points
Answers: 2
Yasmin has a bag containing 165 colored beads. Her classmates take turns selecting one bead from the...
Health, 29.07.2019 20:30
Computers and Technology, 29.07.2019 20:30
History, 29.07.2019 20:30
History, 29.07.2019 20:30
Mathematics, 29.07.2019 20:30
Mathematics, 29.07.2019 20:30
Biology, 29.07.2019 20:30
Mathematics, 29.07.2019 20:30