Mathematics, 04.02.2020 03:58, yjudon37
You are part of a school and have to report the results of standardized test scores. which measure of central tendency would you use? assume that you don't know how your students will perform; so consider the general effects of outliers on the three measures of central tendency. research and summarize the general effects that outliers have on each of the measures of central tendency. then, using some real values, provide an example of how the three measures of central tendency vary due to outlier effects.
Answers: 3
Mathematics, 21.06.2019 21:30, stressedmolly8387
An annual marathon covers a route that has a distance of approximately 26 miles. winning times for this marathon are all over 2 hours. the following data are the minutes over 2 hours for the winning male runners over two periods of 20 years each. earlier period 14 12 15 22 13 10 19 13 9 14 20 18 16 20 23 12 18 17 6 13 recent period 7 11 7 14 8 9 11 14 8 7 9 8 7 9 9 9 9 8 10 8 (a) make a stem-and-leaf display for the minutes over 2 hours of the winning times for the earlier period. use two lines per stem. (use the tens digit as the stem and the ones digit as the leaf. enter none in any unused answer blanks. for more details, view how to split a stem.) minutes beyond 2 hours earlier period 0 1 2 (b) make a stem-and-leaf display for the minutes over 2 hours of the winning times for the recent period. use two lines per stem. (use the tens digit as the stem and the ones digit as the leaf. enter none in any unused answer blanks.) minutes beyond 2 hours recent period (c) compare the two distributions. how many times under 15 minutes are in each distribution
Answers: 2
Mathematics, 22.06.2019 05:10, hamidaakter936848
Heather, sarah, nicky, and jill each have nine markers. how many markers do they have in all?
Answers: 2
Mathematics, 22.06.2019 07:00, IsabelAyshi
Below are statements that can be used to prove that the triangles are similar
Answers: 2
You are part of a school and have to report the results of standardized test scores. which measure o...
Mathematics, 14.01.2021 16:40