IMATH Hosted by ALEKS Corp. Ch 2 Quiz Previous 1 23 45 6 78 9 10 Next Question 2

Question

IMATH Hosted by ALEKS Corp. Ch 2 Quiz Previous 1 23 45 6 78 9 10 Next Question 2 of 12 (1 point) View problem in a POR-UR The following frequency distribution presents the five most frequent reasons for hospital admissions in U.S. community hospitals in a recent year Frequency Reason Congestive heart failure Coronary atherosclerosis Heart attack Infant birth Pneumonia (in thousands) 905 1336 737 3610 1143 Part 1 out of 2 Construct a relative frequency distribution. Round the answers to th ree decimal places. Reason Relative Frequency Ti Congestive heart failure Coronary atherosclerosis Heart attack Infant birth Pneumonia Plugin not instaled or missing? Show More

Explanation / Answer

Relative Frequency: Ratio of number of outcomes divided by Total Outcome.

First Calculate N,

N = Sum of all Frequency

N = 7731.

Calculate Relative Frequency,

All the Relative Frequencies add up to 1 (except for any rounding error).

Reson Relative Frequency Congestive heart failure 0.117 Coronary atherosclerosis 0.173 Heart attack 0.095 Infant birth 0.467 Pneumonia 0.148

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