Mathematics, 29.07.2019 23:00 tiffg2588
Suppose mybook has roughly 1,000,000 users, and as each member signs up for an account, he or she is assigned a number. which of these would result in the smallest sample size using systematic sampling? a. surveying every 25,000th number b. surveying every 250th number c. surveying every 25th number d. surveying every 2500th number
Answers: 2
Mathematics, 22.06.2019 03:20
Given a normal distribution with Β΅ =50 and Ο =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. donβt simply state the results. show graphs where necessary.
Answers: 3
Mathematics, 22.06.2019 05:50
Amodified roulette wheel has 36 slots. one slot is 0, another is 00, and the others are numbered 1 through 34, respectively. you are placing a bet that the outcome is an odd number. (in roulette, 0 and 00 are neither odd nor even.) a. what is your probability of winning? the probability of winning is startfraction 17 over 36 endfraction . (type an integer or a simplified fraction.) b. what are the actual odds against winning? the actual odds against winning are nothing: nothing. c. when you bet that the outcome is an odd number, the payoff odds are 1: 1. how much profit do you make if you bet $10 and win? if you win, the payoff is $ nothing. d. how much profit should you make on the $10 bet if you could somehow convince the casino to change its payoff odds so that they are the same as the actual odds against winning? $ nothing (round to the nearest cent as needed.)
Answers: 2
Mathematics, 22.06.2019 06:00
Classify the triangle by its sides and angles. a equilateral b isosceles acute c isosceles right or d scalene acute
Answers: 1
Mathematics, 22.06.2019 06:30
If you can't read what do you think the x- and y-intercepts of y=(x-3)(4x+2) will be and why?
Answers: 1
Suppose mybook has roughly 1,000,000 users, and as each member signs up for an account, he or she is...
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