Mathematics, 27.01.2020 07:31, jhinny
The following data lists the number of correct and wrong dosage amounts calculated by 33 physicians. in a research experiment, a group of 14 physicians was given bottles of epinephrine labeled with a concentration of "1 milligram in 1 milliliter solution," and another group of 19 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")
12
2
ratio label
("1 milliliter of a 1: 1000 solution")
4
15
p(physician made a correct dosage calculation or was given the bottle with a concentration label)
equals
0.545
(type an integer or decimal rounded to three decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 18:00, mooreadrian412
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
Answers: 2
Mathematics, 21.06.2019 20:10, jessixa897192
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
The following data lists the number of correct and wrong dosage amounts calculated by 33 physicians....
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