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Mathematics, 19.04.2021 22:50 ragadbat
ASSIGNMENTS
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Attempt 1 of 2
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Which option distinguishes the type of statistical test used to create the desired results in the following scenario?
Chen is distributing a test to see if preschool television programs increase a child's ability to learn to read. He is
currently using probability theory to see whether the results he gathered are accurate.
He is using a test for statistical significance.
He is using a test for variable relationships.
He is using a test for strength of relationship.
He is using a test for measures of association.
M
I
Answers: 2
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 20:20
Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.
Answers: 1
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