Mathematics, 30.07.2019 17:30 lindseybug
Apopulation of 1000 voters contains 330 republicans, 620 democrats, and 50 independents and members of other parties. a simple random sample of 100 voters will be drawn from this population. consider repeatedly drawing simple random samples of size 100 from the population (taking each simple random sample from the full population of 1000 voters). the expected value of the number of simple random samples of size 100 that must be drawn until (and including) the first sample that contains at least one voter who is neither a democrat nor a republican is (q7)
Answers: 1
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
Mathematics, 22.06.2019 03:00
The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?
Answers: 3
Apopulation of 1000 voters contains 330 republicans, 620 democrats, and 50 independents and members...
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