Mathematics, 17.12.2021 05:20 maribelsalgado3
he variable stotal is a standardized test variable, which can act as a proxy variable for unobserved ability. Find the sample mean and standard deviation of stotal.
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Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8
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he variable stotal is a standardized test variable, which can act as a proxy variable for unobserved...
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