Chapter 1. Introduction to One-Way ANOVA: Comparing Several Means

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Stat Tutor
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Questions 1-2

1:00

Question 1.1

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Incorrect. Exam scores are quantitative.
Correct. Exam scores are quantitative.
Incorrect. Try again.
2

Question 1.2

IIXZsQqvJlgN/z/nnP+OSrHNBEKx4VCuGQkQ8pePsVpgYa7W0VLhFp4cvyJBtGOxyGuulhq652r9yVojJdo4tNtYoiQ9HnSMyh4zlQX2MVIv9zGZdo3kAJ57t5DVBhaNs8kYKtJR4U/OYCuKyS6h2C7CZzzNEFyfrE/FC+1vlQn1IHj3MVOk8HuZLUUJ1cgb
Incorrect. We summarize quantitative data with means; we summarize categorical data with proportions.
Correct. We summarize quantitative data with means; we summarize categorical data with proportions.
Incorrect. Try again.
2

Question 3

1:58

Question 1.3

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Incorrect. We compare three or more means with analysis of variance.
Correct. We compare three or more means with analysis of variance.
Incorrect. Try again.
2