Mathematics, 26.05.2021 17:50 velaserik1
Data Analysis and Statistics
The data below shows the scores for the math portion of a recent SAT test.
620, 570, 530, 530, 520, 520, 520, 520, 500, 480, 470, 460, 410, 390, 380, 310, 480, 440, 420, 420, 400, 390, 380, 340, 290, 290, 250, 270, 250, 310
Find the mean, median, and standard deviation of the data. Include correct units.
How would the mean, median, and standard deviation change if five other scores of 330, 340, 340, 350, and 250 were added to our data? Why does that happen?
Answers: 3
Mathematics, 21.06.2019 16:30, lanakay2006
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
Answers: 1
Mathematics, 22.06.2019 02:00, ashiteru123
The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?
Answers: 1
Mathematics, 22.06.2019 03:00, crystalbyrd79p8imrx
What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)
Answers: 2
Mathematics, 22.06.2019 03:00, econsta3
You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?
Answers: 1
Data Analysis and Statistics
The data below shows the scores for the math portion of a recent SAT t...
Mathematics, 22.02.2021 21:30
Mathematics, 22.02.2021 21:30
Social Studies, 22.02.2021 21:30
Mathematics, 22.02.2021 21:30
History, 22.02.2021 21:30
Mathematics, 22.02.2021 21:30
English, 22.02.2021 21:30
English, 22.02.2021 21:30