Mathematics, 04.06.2020 13:24 ReeceLehua01
2. In two tosses of a fair die, what is the probability that:
i. The sum of the two numbers that show up is 7?
ii. The sum of the two numbers that show up is even?
iii. The sum of the two numbers that show up is greater than 9?
3. The probability that an egg will break when kept in the store is 5 out of every 200. How many broken eggs do you expect from a crate containing 600 eggs?
Answers: 2
Mathematics, 21.06.2019 13:30, mateoperkins
What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .
Answers: 1
Mathematics, 21.06.2019 15:30, ahoney2233
Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)
Answers: 2
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
2. In two tosses of a fair die, what is the probability that:
i. The sum of the two numbers that sh...
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