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1 Points Question 16 of 50 Imagine that a researcher wants to do some sample size planning for a two-tailed independent samples t-test at the

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1 Points Question 16 of 50 Imagine that a researcher wants to do some sample size planning for a two-tailed independent samples t-test at the .05 level. They believe that the effect size they care about being able to detect is 1.00. If they want a level of power of .95, how many subjects will they need in each group? Use the table provided below to answer. Power .10 .20 .30 .40 .50 .60 -70 80 1.00 1.20 1.40 .25 332 84 38 22 14 10 650 769 193 86 49 32 40 .60 981 246 110 62 47 2/3 1146 287 128 73 -70 1235 310 138 78 50 -75 1389 348 155 88 .80 1571 393 175 .85 1797 450 201 -90 2102 526 234 132 260 651 290 163 3675 920 409 O A. 42 O B. 19 O C. 27 MacBook Pro

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