Mathematics, 03.12.2019 05:31, ssteitzsophiee223

An educator wants to determine whether a new curriculum significantly improves standardized test scores for fourth grade students. she randomly divides 90 fourth dash graders into two groups. group 1 is taught using the new curriculum, while group 2 is taught using the traditional curriculum. at the end of the school year, both groups are given the standardized test and the mean scores are compared. determine whether the sampling is dependent or independent. indicate whether the response variable is qualitative or quantitative.

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An educator wants to determine whether a new curriculum significantly improves standardized test sco...