Analyzing exam scores

📖 Background The principal of a large school is interested in knowing if the test preparation courses are helpful and also know the effect of parental education level on test scores. 💪Objectives What are the average reading scores for students with/without the test preparation course? What are the average scores for the different parental education levels? Create plots to visualize findings for questions 1 and 2. Look at the effects within subgroups....

April 20, 2022 · 5 min · Adejumo Ridwan Suleiman

Data Science with R

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April 15, 2022 · 1 min · Adejumo Ridwan Suleiman