For a continuous random variable x, P(6 < x < 8) is ...

[Medesa]

For a continuous random variable x, P(6 < x < 8) is represented by the area under the probability function over the interval from 6 to 8.
  Indicate whether the statement is true or false

Question 2

Suppose a 90 confidence interval for the mean time it takes to serve a customer at a drive-in bank is 120 seconds to 220 seconds. At the 90 confidence level, there is not enough evidence to conclude that the mean service time is not 200 seconds.
  Indicate whether the statement is true or false

[vseab]

Answer to Question 1

T

Answer to Question 2

T

[Medesa]

TYSM

[yeungji]

Thanks for the timely response, appreciate it