Mathematics, 05.02.2020 11:44 jachecj3269
Suppose you play a game that you can only either win or lose. the probability that you win any game is 55%, and the probability that you lose is 45%. each game you play is independent. if you play the game 20 times, write the function that describes the probability that you win 15 of the 20 times. here, if you define x as the number of wins, then x takes on the values 0, 1, 2, 3, 20. the probability of a success is p = 0.55. the probability of a failure is q = 0.45. the number of trials is n = 20. the probability question can be stated mathematically as p(x = 15).
Answers: 3
Mathematics, 21.06.2019 20:30, plzhelpmeasap46
Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
Answers: 3
Mathematics, 22.06.2019 00:30, lisettetorres01
You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25
Answers: 2
Mathematics, 22.06.2019 00:50, latraviacox12
Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters
Answers: 2
Suppose you play a game that you can only either win or lose. the probability that you win any game...
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