Mathematics, 06.10.2021 01:00 Itskiyya
1) In a poll of 390 voters in a certain city, 77% said that they backed a bill which would
limit growth and development in their city. The margin of error in the poll was reported
as 5 percentage points. Which statement is correct?
A) There is not enough information to determine whether the margin of error is
consistent with the sample size,
B) The standard deviation is approximately 10 percentage points.
C) The standard deviation is approximately 2.5 percentage points
D) The sample size is too small to achieve the stated margin of error,
Answers: 3
Mathematics, 21.06.2019 18:30
Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
Answers: 1
Mathematics, 21.06.2019 22:00
Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
Answers: 1
Mathematics, 22.06.2019 02:00
During how many months was the difference between the number of days with homework and with no homework greater than 6?
Answers: 1
Mathematics, 22.06.2019 04:00
Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.
Answers: 1
1) In a poll of 390 voters in a certain city, 77% said that they backed a bill which would
limit g...
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