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Mathematics, 30.03.2021 02:40, whrjegt4jrnfdvj
A research organization designed an experiment to test the effects of an educational TV show and
its website on the learning of mathematical reasoning among upper elementary school students.
The website had two type of activities: basic and advanced. The available students were randomly
assigned to watch the show or not. Among these same students, some were randomly assigned to
skip the website while others were randomly assigned to use the website. Among the latter, some
were randomly assigned to do only the basic activities and the rest to do both the basic and
advanced activities. Then, students took a variety of mathematical reasoning tests.
Identify
a. Identify factors and levels for each factor,
b. Identify number of treatments and list them.
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Answers: 1
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Mathematics, 20.06.2019 18:02, angelak461
Z4=289 there should be 4 answers total 2 whole numbers and either 2square root or imaginary number answers
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Mathematics, 22.06.2019 01:50, mynameisjeff1417
According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
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A research organization designed an experiment to test the effects of an educational TV show and
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