Mathematics, 14.02.2020 19:18 kaylakaye9840
BRAINLIEST In a quiz contest, Mary answers 90% of the questions correctly without any additional clues from the quiz coordinator. The randomly generated numbers below simulate this situation.
The numbers 0 to 8 represent questions answered correctly without additional clues, and the number 9 represents questions that needed additional clues.
The estimated probability that it would take at least three questions for Mary to need additional clues is .
The estimated probability that Mary needed additional clues to answer two consecutive questions is .
Answers: 3
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 22.06.2019 00:00
Need plz been trying to do it for a long time and still haven’t succeeded
Answers: 1
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Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1
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Mathematics, 22.06.2019 03:00
Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?
Answers: 2
BRAINLIEST In a quiz contest, Mary answers 90% of the questions correctly without any additional clu...
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