O PROBABILITYShasia vConditional probability: Basic(a) What is the probability that an adult visited a therapist during the pastyear, given that he or she used non-prescription antidepressants? Roundyour answer to 2 decimal places.(b) An adult who visited a therapist during the past year is randomly selected.What is the probability this adult used non-prescription antidepressants?Round your answer to 2 decimal places.ExplanationCheckO 2021 MCGraw-HIII Education. All Rights Reserved. Terms of Use | Privacy | AccessibilityII Home | iCampusBb Week 7 - MAT300457VA016-121...A ALEKS - Shasia Gibbs - LearnO PROBABILITYShasia vConditional probability: BasicIt is estimated that, during the past year, 26% of all adults visited atherapist and 46% of all adults used non-prescription antidepressants. Itis also estimated that 20% of all adults both visited a therapist and useda non-prescription antidepressant during the past year.Answer the questions below. (If necessary, consult a list of formulas.)(a) What is the probability that an adult visited a therapist during the pastyear, given that he or she used non-prescription antidepressants? Roundyour answer to 2 decimal places.?AaExplanationCheckO 2021 MCGraw-HIII Education. All Rights Reserved. Terms of Use | Privacy | Accessibility

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It is estimated that, during the past year, 26% of all adults visited a therapist and 46% of all adults used non-prescription antidepressants. It is also estimated that 20% of all adults both visited a therapist and used a non-prescription antidepressant during the past year. Answer the questions below. (If necessary, consult a list of formulas.) (a) What is the probability that an adult visited a therapist during the past year, given that he or she used non-prescription antidepressants? Round your answer to 2 decimal places.

It is estimated that, during the past year, 26% of all adults visited a therapist and 46% of all adults used non-prescription antidepressants. It is also estimated that 20% of all adults both visited a therapist and used a non-prescription antidepressant during the past year. Answer the questions below. (If necessary, consult a list of formulas.) (a) What is the probability that an adult visited a therapist during the past year, given that he or she used non-prescription antidepressants? Round your answer to 2 decimal places.

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Concept explainers

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

O PROBABILITY
Shasia v
Conditional probability: Basic
(a) What is the probability that an adult visited a therapist during the past
year, given that he or she used non-prescription antidepressants? Round
your answer to 2 decimal places.
(b) An adult who visited a therapist during the past year is randomly selected.
What is the probability this adult used non-prescription antidepressants?
Round your answer to 2 decimal places.
Explanation
Check
O 2021 MCGraw-HIII Education. All Rights Reserved. Terms of Use | Privacy | Accessibility
II

Home | iCampus
Bb Week 7 - MAT300457VA016-121...
A ALEKS - Shasia Gibbs - Learn
O PROBABILITY
Shasia v
Conditional probability: Basic
It is estimated that, during the past year, 26% of all adults visited a
therapist and 46% of all adults used non-prescription antidepressants. It
is also estimated that 20% of all adults both visited a therapist and used
a non-prescription antidepressant during the past year.
Answer the questions below. (If necessary, consult a list of formulas.)
(a) What is the probability that an adult visited a therapist during the past
year, given that he or she used non-prescription antidepressants? Round
your answer to 2 decimal places.
?
Aa
Explanation
Check
O 2021 MCGraw-HIII Education. All Rights Reserved. Terms of Use | Privacy | Accessibility

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The following report is from the National Highway Safety Administration, and it is based on over 800,000 deaths. The report lists the type of crash and the percent of fatalities: Type of Crash Percent of Fatalities Single car crash 45% Two-car crash 22% Car crashing with a truck 25% Crash involving 3 or more vehicles 8% Consider a recent car crash that resulted in a fatality. What is the probability that a single car crash had occurred?
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