Mathematics, 28.12.2019 00:31 val926
You play two games against the same opponent. the probability you win the first game is 0.4. if you win the first game, the probability you also win the second is 0.2. if you lose the first game, the probability that you win the second is 0.3. a) are the two games independent? explain. b) what's the probability you lose both games? c) what' s the probability you win both games? d) let random variable x be the number of games you win. find the probability model for x. e) what are the expected value and standard deviation?
Answers: 1
Mathematics, 21.06.2019 19:30
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
Mathematics, 21.06.2019 20:30
Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.
Answers: 1
Mathematics, 22.06.2019 00:30
What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2
Answers: 2
You play two games against the same opponent. the probability you win the first game is 0.4. if you...
Mathematics, 17.06.2021 22:50
Social Studies, 17.06.2021 22:50
Health, 17.06.2021 22:50
Mathematics, 17.06.2021 22:50
Mathematics, 17.06.2021 22:50
Computers and Technology, 17.06.2021 22:50
Mathematics, 17.06.2021 22:50
English, 17.06.2021 22:50
Mathematics, 17.06.2021 23:00
Mathematics, 17.06.2021 23:00
Computers and Technology, 17.06.2021 23:00