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Question # 1) Republican Demoncrat Independent

male- 0.153

0.161 0.188

Female - 0.122 0.194 ?

Compute P(Female I Demoncrat ), with answer in 3 decimal places.



Question # 2) Republican Demoncrat Independent

male- 0.182 0.143 0.198

Female- 0.150 0.168 ?

Compute P(Republican I Male ), with answer in 3 decimal places.


Question # 3) Assume breast cancer affects 0.004 of the female population between 45 and 55 years of age.

  • True positive ( the test indicates you have a disease, and you actually have it)
  • False positive ( the test indicates you have a disease, but you actually do not)

Assume mammograms are

  • 0.92 accurate detecting people who actually have breast cancer ( true positive rate)
  • 0.92 accurate for people who do not have breast cancer ( true negative rate)

compute the probability that a female between the ages of 45 and 55 who tests positive for breast cancer has breast cancer. please place answer in 3 decimal places


Question # 4) Misa earned a score of 76 on her latest exam. The professor determined that all of the scores from this exam had a normal distribution with a mean of 87 and a standard deviation of 3. what is Misa's Z score on her exam? please round answer to 3 decimal places.


Question # 5) Blue crab lengths have a normal distribution with a mean of 3 inches and a standard deviation of 3 inches. what is the Z value of 8 inches? please round answer to 3 decimal places.


Question # 6) In a normal distribution the probability of a value between 2 and 3 standard deviations. what is the mean?


Question # 7) please list all the correct characteristic of a Binomial probability Distribution



 Question # 8) please list all the correct characteristic of a Poisson probability Distribution

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