Mathematics, 26.11.2020 21:40 rigobertogarza2
A teacher interested in determining the effect of a new computer program on learning to read conducted a study. One hundred students were randomly assigned to one of two groups. The first group used the computer program while the second group did not. Both groups were tested to determine how much their reading levels improved. The results for the two groups were compared. What kind of study is this? (2 points) This is an experiment because a treatment was applied to a group. This is an experiment because students were able to choose which group to join. This is a survey because students were randomly assigned to groups. This is a survey because a treatment was applied to both groups.
Answers: 1
Mathematics, 22.06.2019 02:30
Ben works in his dads bakery packing bagels each package can have no more then 16 bagels 3/4 of the bagels in each package are plain what other fractions could represent the part of the bagels in each package that will be plain
Answers: 1
Mathematics, 22.06.2019 04:00
Real gross domestic product: a) will increase if the price level increases. b) can change from one year to the next even if there is no change in output. c) will increase if the level of output increases. d) is a measure of inflation.
Answers: 3
A teacher interested in determining the effect of a new computer program on learning to read conduct...
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