Mathematics, 27.01.2020 08:31 KnMcdonaldk93906

The following data lists the number of correct and wrong dosage amounts calculated by 34 physicians. in a research experiment, a group of 19 physicians was given bottles of epinephrine labeled with a concentration of "1 milligram in 1 milliliter solution," and another group of 15 physicians was given bottles labeled with a ratio of "1 milliliter of a 1: 1000 solution." if one of the physicians is randomly selected, find the probability of getting one who made a correct dosage calculation or was given the bottle with a concentration label.
correct dosage calculation
wrong dosage calculation

concentration label
("1 milligram in 1 milliliter solution")
15
4
ratio label
("1 milliliter of a 1: 1000 solution")
3
12
p(physician made a correct dosage calculation or was given the bottle with a concentration label)
equals
nothing
(type an integer or decimal rounded to three decimal places as needed.)

Answers: 3

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The following data lists the number of correct and wrong dosage amounts calculated by 34 physicians....

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