In an experiment testing a subject for ESP, the subject is asked which 1 of 10 targets is chosen randomly by the researc

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In An Experiment Testing A Subject For Esp The Subject Is Asked Which 1 Of 10 Targets Is Chosen Randomly By The Researc 1 (42.8 KiB) Viewed 67 times

In an experiment testing a subject for ESP, the subject is asked which 1 of 10 targets is chosen randomly by the researcher without being seen by the subject. A subject without ESP guesses as if at random; a subject with ESP has a greater than random chance of guessing correctly. Suppose that in 1000 trials, a subject scores 146 correct guesses. a. Set up the box model corresponding to the null hypothesis for this test. (Enter your answer as a comma separated list of numbers.) Answer: help (numbers) b. What is the null hypothesis? Choose one from following: ? i. The subject will choose more than 10% of the targets correctly, due to ESP il. The subject will choose 10% of the targets correctly by guessing (without ESP). iii. The subject will not choose 14.6% of the targets correctly by guessing (without ESP). iv. The subject will choose more than 14.6% of the targets, due to ESP. c. What is the alternate hypothesis? Choose one from following: ? i. The subject will choose 10% of the targets by guessing (without ESP). ii. The subject will choose more than 10% of the targets correctly, due to ESP iii. The subject will choose 14.6% of the targets correctly, due to ESP. iv. The subject will choose fewer than 14.6% of the targets by guessing (without ESP). d. What is the SD of the box? Choose one from following: ? L√0.1 x 0.9. √0.146 x 0.854. e. For the 2-test: P 0.1×0.9 1000 iv. 0.146x0.854 VIÊN (Round answer to the nearest 0.01) (Answer in percent to the nearest whole percent; do not enter the % sign.)