The probability that a person older than 35 years has a hemoglobin level less than 9 the probability that a person younger than
25 years has a hemoglobin level above 11 the probability that a person in the 25–35 age group has a hemoglobin level less than 9 the probability that a person older than 35 years has a hemoglobin level between 9 and 11
1 answer:
Answer:
a) The probability that a person older than 35 years has a hemoglobin level less than 9 = 0.4691
b) The probability that a person younger than 25 years has a hemoglobin level above 11 = 0.4964
c) The probability that a person in the 25–35 age group has a hemoglobin level less than 9 = 0.2500
d) The probability that a person older than 35 years has a hemoglobin level between 9 and 11 = 0.2840
Step-by-step explanation:
The table of data for the question is missing. It is attached to this solution.
All of the required probabilitieswill be read from the table.
a) The probability that a person older than 35 years has a hemoglobin level less than 9
Required probability = (76/162) = 0.4691
b) The probability that a person younger than 25 years has a hemoglobin level above 11
Required probability = (69/139) = 0.4964
c) The probability that a person in the 25–35 age group has a hemoglobin level less than 9
Required probability = (32/128) = 0.25
d) The probability that a person older than 35 years has a hemoglobin level between 9 and 11.
Required probability = (46/162) = 0.2840
Hope this Helps!!!
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