Mathematics
Mathematics, 03.03.2020 03:48, mrfloyd1250

A new online test preparation company compared 3,025 students who had not used its program with 2,150 students who had. Of those students who did not use the online test preparation program, 1,513 increased their scores on the SAT examination compared with 1,100 who did use the program. A significance test was conducted to determine whether there is evidence that the online test preparation company's students were more likely to increase their scores on the SAT exam. What is the p-value for an appropriate hypothesis test

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:30, Lakenwilliams1250
Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)
Answers: 1
image
Mathematics, 21.06.2019 22:00, sjsmith21
Which of the following is an example of conditional probability
Answers: 3
image
Mathematics, 22.06.2019 00:30, bellam302
Ms. green tells you that a right triangle has a hypotenuse if 13 and a leg of 5. she ask you to find the other leg of the triangle. what is you're answer?
Answers: 2
image
Mathematics, 22.06.2019 04:30, samanthadiva
Amoving truck rental costs a flat fee of $75 and $2 per mile driven. if you drive a moving truck for 10 miles, how much is the rental for the moving truck?
Answers: 1
Do you know the correct answer?
A new online test preparation company compared 3,025 students who had not used its program with 2,15...

Questions in other subjects:

Konu
History, 23.07.2019 13:30