Mathematics, 26.11.2019 02:31 Magalaki713
Days before a presidential election, a nationwide random sample of registered voters was taken. based on this random sample, it was reported that "52% of registered voters plan on voting for robert smith with a margin of error of plus or minus3%." the margin of error was based on a 95% confidence level. can we say with 95% confidence that robert smith will win the election if he needs a simple majority of votes to win? choose the correct answer below. a. no, because the margin of error can never be more than 1%. b. no, because 50% is within the bounds of the confidence interval. c. yes, because 50% is within the bounds of the confidence interval. d. yes, since over 50% of the voters in the sample say they will vote for robert smith.
Answers: 3
Mathematics, 21.06.2019 16:00
The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
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Days before a presidential election, a nationwide random sample of registered voters was taken. base...
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