Question
In: Statistics and Probability
. Without using R find the median and the first quartile of the following data taken...
. Without using R find the median and the first quartile of the following data taken from a random sample of systolic blood pressures of patients measured in mmHg. What is the interquartile range?
88, 88, 92, 96, 96, 100, 102,102,104,104,105,105,105,107,107,108,110,110,110,111,111, 112,113,114, 114,115,115,116,116,117,117,117, 118,119,120,121,121, 121,121,121,121,122,122,123,123, 123, 123,123,124,124,124,124,125,125,125,126,126,126,126, 124, 125,125,125,126,126,126,126,131,133,134,135,136,136,136,138,138,139,139,141,142,142, 143,144,146,147,155,156.
Create a histogram of these data. What is the mode of the data?
Solutions
Expert Solution
Ans ) the requirements of central tendancies and histogram is depicted by SPSS software .
FIRST OF ALL , DATA ENTERED ARE :
NOW , 1) HISTOGRAM . using GRAPHS -> legacy dialog -> histogram .
NOW, FOR MEAN , MEDIAN , MODE , IQR . GO TO SPSS ,
ANALYZE -> DESCRIPTIVE STATISTICS -> FREQUENCIES .
IQR = Q3 - Q1 = 126 - 112.75
= 13.25
I HOPE I WAS HELPFUL AND HAVE CLEARED YOUR DOUBTS.
THANKYOU .
orchestra answered 2 years agoRelated Solutions
Without using R find the median and the first quartile of the following data taken from...
Without using R find the median and the first quartile of the
following data taken from a random sample of systolic blood
pressures of patients measured in mmHg. What is the interquartile
range?
88, 88, 92, 96, 96, 100,
102,102,104,104,105,105,105,107,107,108,110,110,110,111,111,
112,113,114, 114,115,115,116,116,117,117,117, 118,119,120,121,121,
121,121,121,121,122,122,123,123, 123,
123,123,124,124,124,124,125,125,125,126,126,126,126, 124,
125,125,125,126,126,126,126,131,133,134,135,136,136,136,138,138,139,139,141,142,142,
143,144,146,147,155,156.
Create a histogram of these data. What is the mode of the
data?
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obtain information to draw a valid inference about a
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B.) Median
C.) Standard Deviation
D.) T-test
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a)Q1
b)Q3
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d)Q2
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x
1.2
1.4
1.6
1.8
2
y
54
53
55
54
56
a)Y=2x - 50.4
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1. Using the following data, find the.. (show work) a. mean b. median c. mode d....
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a. mean
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c. mode
d. range
e. standard deviation
936 928 924 880 934 923 878 930 936
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44
46
46
50
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69
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range = _____ (Please enter an exact answer.)
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1223 1234
1241 1228
1241 1231
1239 1278...
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