6. The number of heart attacks of critical care patients in a Health Care organization is given in the table below. There are a total of 183 events in one month. n 0 1 2 3 4 5+ Freq 114 56 11 4 1 0

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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6. The number of heart attacks of critical care patients in a Health Care organization is given
in the table below. There are a total of 183 events in one month.
Quantitative
n
0
1
2
Continuous
Discrete
Ratio
Interval
3
4
5+
a. Before the data were put into bins, what type of data was this? (Choose one or more)
Qualitative
Nominal
Ordinal
Freq
114
56
11
4
1
0
b. Describe the overall shape of distribution.
c. Determine the mean and standard deviation of the data.
d. Determine the median.
e. The skew and kurtosis of the data (from Excel) are 1.56 and 1.72, respectively. Based
on this and other information, which distribution model would best fit the data?
Normal
Poisson
Neither
f. What is the probability that there is at least one patient with a heart attack from this group
tomorrow.
Transcribed Image Text:6. The number of heart attacks of critical care patients in a Health Care organization is given in the table below. There are a total of 183 events in one month. Quantitative n 0 1 2 Continuous Discrete Ratio Interval 3 4 5+ a. Before the data were put into bins, what type of data was this? (Choose one or more) Qualitative Nominal Ordinal Freq 114 56 11 4 1 0 b. Describe the overall shape of distribution. c. Determine the mean and standard deviation of the data. d. Determine the median. e. The skew and kurtosis of the data (from Excel) are 1.56 and 1.72, respectively. Based on this and other information, which distribution model would best fit the data? Normal Poisson Neither f. What is the probability that there is at least one patient with a heart attack from this group tomorrow.
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