Answer:
The expected number of volunteers in the sample with Genetic condition B is 0.6.
Step-by-step explanation:
The probability of a being born with Genetic Condition B is p = 1/60 = 0.017.
Find the most likely number of the 33 volunteers to have Genetic Condition B.
We can calculate as if it was a binomial distribution, with sample size n=33 and p=0.017.
The expected value of a binomial distribution random variable is calculated as:

The expected number of volunteers in the sample with Genetic condition B is 0.6.
<em>Answer:</em>
<em>1. 48°</em>
<em>2. (may be wrong) 42°</em>
<em>3. 109°</em>
<em>4. 30°</em>
<em>9. 180°</em>
<em>10. (may be wrong) 21°</em>
<em>11. 70°</em>
<em>12. 61°</em>
Answer:
X=-4
Step-by-step explanation:
In the attached file