Mathematics, 19.09.2019 19:20 tiffanyjadeb
Aschool psychologist wants to test the effectiveness of a new method of teaching art. she recruits 600 second-grade students and randomly divides them into two groups. group 1 is taught by means of the new method, while group 2 is taught via traditional methods. the same teacher is assigned to teach both groups. at the end of the year, an achievement test is administered and the results of the two groups compared. what is the response variable in this experiment?
a. the students’ ability in art
b. the score of group 1 on the achievement test
c. the score on the achievement test.
d. the score of group 2 on the achievement test
Answers: 1
Mathematics, 20.06.2019 18:04
Ashopper bought a watermelon a pack of napkins and some paper plates in his state there was no tax on food the tax rate on non-food items is 5% the total for the three items he bought was 825 before tags and he paid $0.19 in taxes how much did the watermelon cost
Answers: 1
Mathematics, 21.06.2019 15:30
Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.
Answers: 1
Mathematics, 21.06.2019 19:00
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
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Mathematics, 21.06.2019 20:00
For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization
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Aschool psychologist wants to test the effectiveness of a new method of teaching art. she recruits 6...
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