Mathematics, 28.01.2020 05:31 herchellann302
Bella has sampled the heights of 30 students at ridgemont high and obtained a mean of 64.2 inches. he constructs a 90% confidence interval, which turns out to be (61.0, 67.4). what is the ma
a) 2.1 inches
b) 3.2 inches
c) 4.2 inches
d) 6.4 inches rgin of error?
Answers: 3
Mathematics, 21.06.2019 12:40, winterblanco
Free 100 points to whoever says “oof the porridges” if it’s not exact, your answer will be reported, first person gets brainliest
Answers: 2
Mathematics, 21.06.2019 21:30, InvictusPain4777
Yo need asap pls ! markin da brainiest too !
Answers: 1
Mathematics, 22.06.2019 00:00, genyjoannerubiera
Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △
Answers: 1
Bella has sampled the heights of 30 students at ridgemont high and obtained a mean of 64.2 inches. h...
Mathematics, 28.08.2019 09:10
Mathematics, 28.08.2019 09:10
Physics, 28.08.2019 09:10
Mathematics, 28.08.2019 09:10
Geography, 28.08.2019 09:10
Mathematics, 28.08.2019 09:10