Mathematics, 28.11.2020 03:00 dm0321545
It is believed that 11% of all Americans are left-handed. In a random sample of 350 students from a particular college with 35810 students, 31 were left-handed. Find a 95% confidence interval for the percentage of all students at this particular college who are left-handed.
Answers: 1
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When only separate discreet points are graphed it is called?
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Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
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Mathematics, 21.06.2019 21:00
Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?
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Mathematics, 21.06.2019 23:00
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
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It is believed that 11% of all Americans are left-handed. In a random sample of 350 students from a...
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