A random variable cannot be both continuous and…

Choose the best statement.

Shimano mountain bikes are displayed in chic clothing boutiques in Milan, Italy.  The price for the bike in the city is normally distributed with a mean of $700 and a standard deviation of $100.  What is the probability that a randomly selected Shimano mountain bike will have a price between $680 and $710?

Which statement is not true about confidence intervals?

Based on the 2000 Census, the proportion of the California population aged 15 years old or older who are married is 

Interpret the 99% confidence interval you found in the previous question.

The following is an example of which kind of aphasia?                                         “Tell me Mr. Jones, what do you use when you eat a bowl of cereal?” “It’s a long thing, uh – you eat with it, it’s round on the end, it’s a .. you eat…

Define/explain: Electroconvulsive Therapy Positive vs. negative symptoms Brodmann Area 25

Management of an airline uses a normal distribution to model the value claimed for a lost piece of luggage on domestic flights.  The mean of the distribution is $600 and the standard deviation is $85.  Suppose a random sample of 65 pieces of luggage is to be selected.   a.   What is the expected value of the average claimed value of the 65 pieces of lost luggage?   b.   What is the standard deviation of the sampling distribution of the sample mean claimed value of the 65 pieces of lost luggage?   c.   What is the approximate probability that the average claimed value of the 65 pieces is over $625?

Name three (3) predominant functions of each hemisphere.