Consider an Experiment in Which Shireen Measures 20 Arabidopsis Plants

question 33

Multiple Choice

Consider an experiment in which Shireen measures 20 Arabidopsis plants in a pasture that an agricultural company claims have an average height of exactly 23 cm. Her plants have a mean of 24.53 cm with a standard deviation of 2.33 cm, however. If she conducts a one-sample t-test of her data, what t-value would she obtain?

• A) 2.091
• B) 2.547
• C) 2.937
• D) 3.411

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