1. What are the characteristics of a normal distribution?

2. List some examples of continuous data.

3. What is the name of the distribution that measures the number of occurrences of an event during specified intervals?

4. What would be the characteristics of a binomial distribution?

5. A population consists of ten items, six of which are defective. In a sample of three items, what is the probability that exactly two are defective?

6. A Federal study reported that 7.5 percent of the U.S. workforce has a drug problem. A drug enforcement official for the State of Indiana wished to investigate this statement. In his sample of 20 employed workers:
a. How many would you expect to have a drug problem? What is the standard deviation?
b. What is the likelihood that none of the workers sampled has a drug problem?
c. What is the likelihood at least one has a drug problem?

7. What is "Bias"?

8. What is the Central Limit Theorem? What does it imply?

9. What is sampling error? How is it calculated?

10. What are the three measures of central tendency?

Mean, Median and other statistics questions. ...Statistics Quiz. ... I have tried to answer these question, but I am not so sure that I have the answers right. ...

... a listing of the major characteristics of a normal probability distribution ... This solution gives answers to multiple choice questions from basic statistics. ...

... comparison can be made when observed statistics are proportions ... C is true because the normal distribution is ... 5. C Actually this question should read a ...

20 Statistics questions: random variable, binomial distribution, Poisson ... For example, a 4 question multiple choice ... Asymptotic means that the normal curve gets ...

Business Statistics: Probability Sample Questions. See the attached file. ... 9. The mean and variance are the same for a standard normal distribution. ...

Statistics Question - Normal Probability Distribution. ... need to know how to use the formula to answer these questions. ... P(Z>0)=0.5 by using a standard normal table ...

... ". "Characteristics of the Normal Distribution: Continuous distribution ... ". Answers short answer questions in statistics. 1 What is a mean? A median? A mode? ...

Statistics problems. ...Question Indicate Your Answer If the answer is false, (Indicate ABC or D ...Questions regarding the Empirical Rule 1. If the mean and the ...

Multiple choice questions in statistics: normal distribution, binomial distribution, uniform ...Question 11: The normal curve is sometimes referred to as the: ...