Mathematics, 10.03.2021 19:40 flowersthomas1969
If the mean of five values is 8.6 and four of the values are 10, 7, 8, and 7, find the fifth value.
Answers: 2
Mathematics, 21.06.2019 19:30
Hardest math question of all time can you solve the equation. check for extraneous solutions.9âŁ9-8x⣠= 2x+3
Answers: 2
Mathematics, 21.06.2019 21:30
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 02:00
The poll report includes a table titled, âamericans using cash now versus five years ago, by age.â the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23â34, 35â54, and 55+ to display these results?
Answers: 3
If the mean of five values is 8.6 and four of the values are 10, 7, 8, and 7, find
the fifth value....
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