Mathematics, 09.09.2019 16:30 flameftw2005
Agroup of educators want to determine how effective tutoring is in raising students' grades in a math class, so they arrange free tutoring for those who want it. then they compare final exam grades for the group that took advantage of the tutoring and the group that did not. suppose the group participating in the tutoring tended to receive higher grades on the exam. does that show that the tutoring worked? if not, explain why not and suggest a confounding variable.
Answers: 3
Mathematics, 21.06.2019 15:30, lberman2005p77lfi
Answer question above and explain each step : )
Answers: 3
Mathematics, 21.06.2019 21:30, cdvazquez727
The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?
Answers: 3
Mathematics, 21.06.2019 22:30, lorilhuff8197
Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de
Answers: 1
Agroup of educators want to determine how effective tutoring is in raising students' grades in a mat...
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