Answers: 3
Mathematics, 21.06.2019 21:30
Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244
Answers: 1
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Mathematics, 22.06.2019 00:00
Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?
Answers: 1
2x3= what? maybe another answer...
Mathematics, 10.05.2021 08:40
Mathematics, 10.05.2021 08:40
Mathematics, 10.05.2021 08:40
Law, 10.05.2021 08:40
Mathematics, 10.05.2021 08:40
Mathematics, 10.05.2021 08:40
English, 10.05.2021 08:40
Geography, 10.05.2021 08:40
Mathematics, 10.05.2021 08:40
Mathematics, 10.05.2021 08:40
English, 10.05.2021 08:40