Of 1037 people who came in to a blood bank to give blood, 330 of them had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.
Blonde hair probability problem - In a sample of 2400 people, 170 have blonde hair. Two unrelated people are selected at random...
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Statistics relationship of pressure and age - A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information. Questions are asked of sales people ...