Mathematics, 31.07.2019 19:50 zmirandalove100
Two friends race against each other in 100-meter and 800-meter races. of the 200 races they ran this year, the wins, losses, and ties are shown below. 100 meter (event d) 800 meter (event e) a won the race (event a) 30 50 b won the race (event b) 60 25 a and b tied (event t) 10 25 b did not win the race today. what length of race was it more likely to have been? 100 meter or 800 meter? how much more likely?
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
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Mathematics, 21.06.2019 22:30
Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25
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Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 21.06.2019 23:30
Hundred and tens tables to make 430 in five different ways
Answers: 1
Two friends race against each other in 100-meter and 800-meter races. of the 200 races they ran this...
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