displays blood pressure status by gender.                                     Blood Pressure by Gender   Optimal Normal Hypertension TotalThe required value is,   Male 22 73 55 150 Female 43 132 65 240 Total 65 205 120 390   What proportion of the participants has optimal blood pressure? What proportion of men has optimal blood pressure? What proportion of participants with hypertension are men?  Are hypertensive status and male gender independent?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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displays blood pressure status by gender.

                                    Blood Pressure by Gender

 

Optimal

Normal

Hypertension

TotalThe required value is,

 

Male

22

73

55

150

Female

43

132

65

240

Total

65

205

120

390

 

  1. What proportion of the participants has optimal blood pressure?
  2. What proportion of men has optimal blood pressure?
  3. What proportion of participants with hypertension are men?
  4.  Are hypertensive status and male gender independent?
Expert Solution
Step 1

1.

The proportion of the participants has optimal blood pressure is,

Poptimal blood pressure=65390                                              =0.1667

The proportion of the participants has optimal blood pressure is 0.1667.

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