Mathematics, 09.12.2019 23:31 kemzzoo9338
In a past presidential election, 30,213,139 people voted for candidate a; 30,089,604 for candidate b; and 200,661 for third-party candidates. is it appropriate to find a confidence interval? explain. select one: a. yes, it is appropriate to find a confidence interval because the proportion is a sample proportion and the conditions for the central limit theorem are met. b. no, it is not appropriate to find a confidence interval because the proportion is a population proportion. c. no, it is not appropriate to find a confidence interval because there are three possible outcomes for each observation. d. no, it is not appropriate to find a confidence interval because the conditions for the central limit theorem are met.
Answers: 3
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Mathematics, 21.06.2019 21:20
Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18
Answers: 2
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