50 points
1. if the probability of an event is 0.3, what is the probability of its complemen...
Mathematics, 28.01.2020 01:31 andershy1405
50 points
1. if the probability of an event is 0.3, what is the probability of its complement?
2. hannah wants to know what the probability is that a card drawn randomly from a deck will be a jack. her sample space includes all 52 cards in a standard deck. which of these outcomes compose the event?
3. kristy wants to know what the probability is that a card drawn randomly from a deck will be a club. her sample space includes all 52 cards in a standard deck. which of these outcomes compose the event?
4. parts 1-4
1. use an appropriate technology to simulate 35 rolls of a six-sided number cube. report your results.
2. according to this data, what is the experimental probability of a roll of 3?
3. what is the theoretical probability that a roll of the number cube will yield a result of 3?
4. explain any differences between the theoretical probability and the experimental probability.
5. parts 1-4
1. use an appropriate technology to simulate 2 cards being drawn from a 52-card deck of playing cards. do not return the first card to the deck before drawing the second card. perform 30 trials of this experiment.
2. according to this data, what is the experimental probability that one card will be red and the other will be black?
3. what is the theoretical probability that one card will be red and the other will be black?
4. explain any differences between the theoretical probability and the experimental probability.
6. diana has a bag with 20 marbles in it. some of the marbles are blue, some are green, and some are yellow.
she draws one marble at random, records the color, and returns it to the bag.
here is her data after 1000 trials:
blue: 36
green: 99
yellow: 865
estimate the probability that a marble drawn at random will be blue.
estimate the probability that a marble drawn at random will be green.
estimate the probability that a marble drawn at random will be yellow.
express each probability estimate as a fraction with 20 in the denominator.
Answers: 1
Mathematics, 21.06.2019 16:20
Taking algebra two apex courses and need with these questions
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
Mathematics, 21.06.2019 20:30
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.
Answers: 2
Mathematics, 21.06.2019 21:30
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Biology, 21.12.2019 15:31
Business, 21.12.2019 15:31
Chemistry, 21.12.2019 15:31
Mathematics, 21.12.2019 15:31
Social Studies, 21.12.2019 15:31
Physics, 21.12.2019 15:31
History, 21.12.2019 15:31
Mathematics, 21.12.2019 15:31
Mathematics, 21.12.2019 15:31
History, 21.12.2019 15:31
English, 21.12.2019 15:31