Mathematics, 17.09.2019 22:30 kayeecheng2102p3s8sa
The florida tourist commission selected a random sample of 200 people that attended one or more concerts during the first weekend in april of 2010. the survey revealed that 120 concert goers went to orlampa skydome and 100 went to the bithlo megaplax. calculate the probability that a selected concert goer during the same weekend next year will go to either the orlampa skydome or the bithlo megaplax?
book notation: p(a or b) = p(a) + p(b) - p(a and b)
Answers: 1
Mathematics, 20.06.2019 18:04
Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed
Answers: 3
Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 22.06.2019 02:00
(30 points). the population of a city is 45,000 and decreases 2% each year. if the trend continues, what will the population be aer 15 yrs
Answers: 2
The florida tourist commission selected a random sample of 200 people that attended one or more conc...
Mathematics, 09.09.2020 22:01
Mathematics, 09.09.2020 22:01
Mathematics, 09.09.2020 22:01
Biology, 09.09.2020 22:01
Mathematics, 09.09.2020 22:01
Mathematics, 09.09.2020 22:01
Mathematics, 09.09.2020 22:01
Social Studies, 09.09.2020 22:01
Biology, 09.09.2020 22:01
Chemistry, 09.09.2020 22:01