Mathematics, 14.07.2019 09:30, claudioocampo5621
*50 will mark brainliest* peter writes a blog covering news from his local area. he placed a survey on his blog asking whether users desired a change to his blogās design. a total of 240 users took the survey on a day when the website had 2,975 visitors. peter found that 55% of those surveyed were in favor of changing the design. assuming a 90% confidence level, which of the following statements holds true? a: as the sample size is appropriately large, the margin of error is Ā±0.053. b: as the sample size is appropriately large, the margin of error is Ā±0.063. c: as the sample size is too small, the margin of error cannot be trusted. d: as the sample size is too small, the margin of error is Ā±0.053.
Answers: 2
Mathematics, 21.06.2019 16:50, animexcartoons209
The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m
Answers: 2
Mathematics, 21.06.2019 22:00, kaelycaetano66
Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false
Answers: 1
Mathematics, 21.06.2019 22:30, azainababbas
Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68ā33 d. 6.24 = 66ā25
Answers: 1
*50 will mark brainliest* peter writes a blog covering news from his local area. he placed a survey...
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