Mathematics, 19.05.2020 19:06 ddmoorehouseov75lc
During an experiment, Juan rolled a six-sided number cube 18 times. The number two occurred four times. Juan claimed the experimental probability of rolling a two was approximately StartFraction 1 over 9 EndFraction. Which of the following is true about Juan’s claim? Juan's claim is incorrect. The correct experimental probablilty is StartFraction 2 over 9 EndFraction. Juan's claim is incorrect. The correct experimental probablilty is One-third. Juan's claim is incorrect. The correct experimental probablilty is StartFraction 4 over 9 EndFraction. Juan’s claim is correct.
Answers: 3
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 21.06.2019 19:40
The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
Answers: 2
Mathematics, 21.06.2019 20:00
Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.
Answers: 1
During an experiment, Juan rolled a six-sided number cube 18 times. The number two occurred four tim...
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