A local rental car agency has 50 cars. The rental rate for the winter months is 60. Find the ...

A local rental car agency has 50 cars. The rental rate for the winter months is 60. Find the probability that in a given winter month at least 35 cars will be rented. Use the normal distribution to approximate the binomial distribution.
 
  Round the standard deviation to three decimal places to work the problem.

Q. 2

A confidence interval found by using the sample mean as an estimate is an attempt to provide an interval for
  the population mean.
 
  Indicate whether the statement is true or false

Q. 3

The total area under any normal curve is always equal to _____.
 
  Fill in the blank(s) with correct word

Q. 4

The measure of location that is used to average rates of change is the _______ .
 
  Fill in the blank(s) with correct word

Q. 5

In order to compare the variability of several populations having different magnitude levels, we should use the
  _______
  .
 
  Fill in the blank(s) with correct word

Q. 6

A numerical distribution is the same as a _______ distribution.
 
  Fill in the blank(s) with correct word