The fill in the blank options are as follows: 1 - The group given the label with

Question

The fill in the blank options are as follows:

1 - The group given the label with ratios, neither group, or the group given labels with concentrations

2 - About the same, greater, less than

3 - the label does not affect the accuracy of the dosage calculation, labels with concentrations are much better than labels with ratios, or labels with ratios are better

The following data lists the number of correct and wrong dosage amounts calculated by 30 physicians. In a research experiment, a group of 15 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 liter of a 000 solution. Complete parts (a) through c) below. Correct Dosage Calculation Wrong Dosage Calculation Concentration Label (1 milligram in 1 milliliter solution") Ratio Label (1 milliliter of a 000 solution a. For the physicians given the bottles labeled with a concentration, find the percentage of correct dosage calculations, and then express it as a probability. The probability of a correct dosage calculation given the bottle is labeled with a concentration is (Round to three decimal places as needed.) b. For the physicians given the bottles labeled with a ratio, find he percentage of correct dosage calculations, and then express it as a probability. The probability of a correct dosage calculation given the bottle is labeled with a ratio is (Round to three decimal places as needed.) c. Does it appear that either group did better? What does the result suggest about drug labels? It appears that performed better because the probability of a correct dosage calculation for the bottles labeled with a concentration is the probability of a correct dosage calcul ation for the bottles labele d wi ith a ratio This result suggests that

Explanation / Answer

a) probability =(12/15)=0.8

b)probability =4/15=0.2667

c)  the group given labels with concentrations ; greater ; labels with concentrations are much better than labels with ratios

correct wrong Total conc label 12 3 15 Ratio label 4 11 15 total 16 14 30

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