In a science fair project, Emily conducted an experiment in which she tested professional touch therapists to see if they could sense her energy field. She flipped a coin to select either her right hand or her left hand, and then she asked the therapists to identify the selected hand by placing their hand just under Emily's hand without seeing it and without touching it. Among 352 trials, the touch therapists were correct 165 times. Complete parts (a) through (d). a. Given that Emily used a coin toss to select either her right hand or her left hand, what proportion of correct responses would be expected if the touch therapists made random guesses? |(Type an integer or a decimal. Do not round.)

Question

In a science fair​ project, Emily conducted an experiment in which she tested professional touch therapists to see if they could sense her energy field. She flipped a coin to select either her right hand or her left​ hand, and then she asked the therapists to identify the selected hand by placing their hand just under​ Emily's hand without seeing it and without touching it. Among

352

​trials, the touch therapists were correct

165

times. Complete parts​ (a) through​ (d).

In a science fair project, Emily conducted an experiment in which she tested professional touch therapists to see if they could sense her energy field.
She flipped a coin to select either her right hand or her left hand, and then she asked the therapists to identify the selected hand by placing their hand
just under Emily's hand without seeing it and without touching it. Among 352 trials, the touch therapists were correct 165 times. Complete parts (a)
through (d).
a. Given that Emily used a coin toss to select either her right hand or her left hand, what proportion of correct responses would be expected if the
touch therapists made random guesses?
|(Type an integer or a decimal. Do not round.)
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Transcribed Image Text

In a science fair project, Emily conducted an experiment in which she tested professional touch therapists to see if they could sense her energy field. She flipped a coin to select either her right hand or her left hand, and then she asked the therapists to identify the selected hand by placing their hand just under Emily's hand without seeing it and without touching it. Among 352 trials, the touch therapists were correct 165 times. Complete parts (a) through (d). a. Given that Emily used a coin toss to select either her right hand or her left hand, what proportion of correct responses would be expected if the touch therapists made random guesses? |(Type an integer or a decimal. Do not round.)

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