STASTISTICAL ANALYSIS

Statistical Analysis



Statistical Analysis

Problem 1:

Descriptive Statistics

Statistics

Systolic

Diastolic

N

Valid

9

9

Missing

0

0

Mean

128.89

75.56

Median

130.00

80.00

Std. Deviation

22.048

20.683

Variance

486.111

427.778

The mean value of systolic is 128.89 and the value of standard deviation is 22.04, is a large value so it can be said that variation is present in our data set of systolic blood pressure.

The mean value of diastolic is 75.56 and the value of standard deviation is 20.68, is a large value so it can be said that huge amount of variation is present in the data set of diastolic blood pressure.

Problem 2:

Histogram of Systolic

The shape of the above histogram is bi-modal exist.

Histogram of Diastolic

The shape of above histogram is ...