1. Which of the following is an example of continuous data?

The temperature taken at noon on each day in the month of January

The number of babies born at a hospital on each day for a given month.

The number of defective coins minted each day for a given year.

The number of customers a restaurant serves each day in a given week.

Flag this Question2)What is the mean of a standard normal distribution?

Flag this Question3)What is the standard deviation of a standard normal distribution?

Flag this Question4)For a standard normal distribution, determine the probability that z is less than or equal to 1.56.

Flag this Question5)For a standard normal distribution, determine the probability that z is greater than -0.38.

Flag this Question

6) A random variable follows a normal distribution with a mean of 126 and a standard deviation of 26.

What is the probability that a randomly selected value from this population is less than or equal to 140?

Flag this Question

7) A random variable follows a normal distribution with a mean of 126 and a standard deviation of 26.

What is the probability that a randomly selected value from this population is between 105 and 140?

Flag this Question

8) A random variable follows a uniform distribution between 25 and 45.

What is the mean of this distribution?

Flag this Question

9) A random variable follows a uniform distribution between 25 and 45.

What is the standard deviation of this distribution?

Flag this Question

10) A random variable follows a uniform distribution between 25 and 45.

What is the probability that a randomly selected value from this population is less than or equal to 35?

Flag this Question

11) A random variable follows a uniform distribution between 25 and 45.

What is the possibility that the observed value is exactly equal to 34?