A blood pressure measurement for some Sohar Aluminium company employer's got the results as following table: Table 2 A blood pressure measurement Pressure Number of employers 101 21 117 35

MATLAB: An Introduction with Applications
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Determine the probability using Excel application.
A blood pressure measurement for some Sohar Aluminium company employer's got the
results as following table:
Table 2 A blood pressure measurement
Pressure
Number of employers
101
21
117
35
128
99
132
35
139
21
1. Sketch the probabilities for all blood pressure and employers' numbers
2. Find the variance of data variable.
3. Find standard deviation of random variable.
4. Check whether the distribution is normal or not.
5. Find the expected value of random variable.
Transcribed Image Text:A blood pressure measurement for some Sohar Aluminium company employer's got the results as following table: Table 2 A blood pressure measurement Pressure Number of employers 101 21 117 35 128 99 132 35 139 21 1. Sketch the probabilities for all blood pressure and employers' numbers 2. Find the variance of data variable. 3. Find standard deviation of random variable. 4. Check whether the distribution is normal or not. 5. Find the expected value of random variable.
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