Chapter 1. 1·11–1·14 Well-designed experiments are essential to testing hypotheses.

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You must read each slide, and complete any questions on the slide, in sequence.

Instructions

Check your understanding of concepts from 1·11–1·14 Well-designed experiments are essential to testing hypotheses by answering the following questions.

Question 1.1

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Correct! (See section 1·11 Controlling variables makes experiments more powerful.)
Incorrect. (See section 1·11 Controlling variables makes experiments more powerful.)

Question 1.2

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Correct! (See section 1·14 We’ve got to watch out for our biases.)
Incorrect. (See section 1·14 We’ve got to watch out for our biases

Question 1.3

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Correct! (See section 1·11 Controlling variables makes experiments more powerful.)
Incorrect. (See section 1·11 Controlling variables makes experiments more powerful.)

Question 1.4

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Correct! (See section 1·11 Controlling variables makes experiments more powerful.)
Incorrect. (See section 1·11 Controlling variables makes experiments more powerful.)

Question 1.5

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Correct! (See section 1·13 Repeatable experiments increase our confidence.)
Incorrect. (See section 1·13 Repeatable experiments increase our confidence.)

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