One researcher conducted a study to examine whether requiring students to attend tutorials for PSYC204 improved their progress test grade. For this purpose, they randomly divided students into two groups (Required vs. Not-required). The required group of students attended tutorials every week. They collected the progress test grade from both groups of students and the results are shown below. Required Not-required 70 60 50 40 30 20 10 0 70 60 50 40 30 20 10 (5) 70 60 50 40 Select the graph that describes the above results properly. (The error bar in the graph indicates mean ± 1 SE.) (1) 30 20 10 0 Required Required Required Not-Required Not-Required Mean Not-Required 50 40 (2) 70 60 50 40 30 20 10 0 (4) 70 60 50 40 30 20 10 0 (6) 80 70 60 50 40 30 20 10 0 Required Required SE Required 10 Ե 15 Not-Required Not-Required Not-Required
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Ive read the guide lines and honor code that i can have up to Submit only one question at a time under the appropriate subject. A question can have up to 3 subparts (i.e. part a, b, and c). If you dont belive me here is the link of barthleby saying exactly that thanks: https://bartleby.zendesk.com/hc/en-us/articles/360017462394-How-can-I-ensure-my-questions-get-answered-as-quickly-as-possible-
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