Mathematics, 08.11.2020 21:20 aebacchieri
suppose a county’s recent health report gives a pet allergy prevalence of 0.15 for kids. there is a new at-home test kit for pet allergies on the market that provides families with a convenient way to test if children have a pet allergy. the probability that the test gives a positive result when a child really does not have a pet allergy is 0.07. the probability that the test gives a negative result when a child really does have a pet allergy is 0.22. the tree diagram shows the possible outcomes with the associated probabilities.
Answers: 1
Mathematics, 21.06.2019 19:30, raytaygirl
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
suppose a county’s recent health report gives a pet allergy prevalence of 0.15 for kids. there is a...
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