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The data following the rhythm, in hours, that 80 patients hospitalized slept during the administration of a certain anesthetic: a) Find the relative frequency of each class and determine the cumulative frequency of each class. b) Determine the midpoint of each class and give the interpretation for the relative frequency of the third class. c) What is the percentage of patients who slept less than 12 hours?

The data following the rhythm, in hours, that 80 patients hospitalized slept during the administration of a certain anesthetic: a) Find the relative frequency of each class and determine the cumulative frequency of each class. b) Determine the midpoint of each class and give the interpretation for the relative frequency of the third class. c) What is the percentage of patients who slept less than 12 hours?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.4: Logarithmic Functions
Problem 55E
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The data following the rhythm, in hours, that 80 patients hospitalized slept during the administration of a certain anesthetic:

a) Find the relative frequency of each class and determine the cumulative frequency of each class.

b) Determine the midpoint of each class and give the interpretation for the relative frequency of the third class.

c) What is the percentage of patients who slept less than 12 hours?

time (hours) IN. of Patients 4 8 4 E 8 15 8 - 12 24 12 E 16 20 16 E 20 13
Transcribed Image Text:time (hours) IN. of Patients 4 8 4 E 8 15 8 - 12 24 12 E 16 20 16 E 20 13
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