Author Question: Continuous random variables that can assume values at all points on an interval of values, with no ... (Read 269 times)

gonzo233 · **on:** Jul 24, 2018

Continuous random variables that can assume values at all points on an interval of values, with no breaks between possible values, are quite common. Examples include:
a. profit per dollar of sales
b. cost per credit taken by graduate students
c. the average time it takes to assemble a car, or write a test
d. height
e. all of these

Question 2

A political analyst in Iowa surveys a random sample of registered Democrats and compares the results with those obtained from a random sample of registered Republicans. This would be an example of two independent samples.
Indicate whether the statement is true or false