HI, statistics is so difficult for me! I need help with an assignment for statistics II at NCU. The following assignment is due this Sunday, 6/25/2018, by midnight.

Part A. SPSS Assignment

The “Activity 9.sav” file contains a dataset of a researcher interested in finding the best way to educate elementary age children in mathematics. In particular, she thinks that 5th grade girls do better in small class sizes while boys excel in larger classes. Through the school district, she has arranged a pilot program in which some classroom sizes are reduced prior to the state-wide mathematics competency assessment. In the dataset, you will find the following variables:

Participant: unique identifier

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