Mathematics, 31.01.2020 01:01, Itsjazzyyy001
One indicator of an outlier is that an observation is more than 2.5 standard deviations from the mean. consider the data value 80. (a) if a data set has mean 70 and standard deviation 5, is 80 a suspect outlier? no, since 80 is more than 2.5 standard deviations above the mean. yes, since 80 is more than 2.5 standard deviations above the mean. no, since 80 is less than 2.5 standard deviations above the mean. yes, since 80 is less than 2.5 standard deviations above the mean. (b) if a data set has mean 70 and standard deviation 3, is 80 a suspect outlier? no, since 80 is more than 2.5 standard deviations above the mean. yes, since 80 is more than 2.5 standard deviations above the mean. no, since 80 is less than 2.5 standard deviations above the mean. yes, since 80 is less than 2.5 standard deviations above the mean.
Answers: 2
Mathematics, 21.06.2019 12:50, tifftiff22
Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.
Answers: 2
Mathematics, 21.06.2019 20:30, violetagamez2
Answer for 10 points show work you guys in advanced < 3
Answers: 1
Mathematics, 21.06.2019 20:30, daniiltemkin20
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
Mathematics, 21.06.2019 23:00, jjackson0010
If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details
Answers: 1
One indicator of an outlier is that an observation is more than 2.5 standard deviations from the mea...
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