# Ex: Normal Distribution: Find the Value x Given a Probability on the TI84

This video explains how to determine the value of c given the probability of x less than c = 0.25 given the mean and standard deviation.

# Ex 2: Standard Normal Distribution: Find the z-Score Given a Probability using a TI84

This video explains how to find the value of c given a probability of z greater than c = 0.314 using the cumulative z-score table.

# Ex 1: Standard Normal Distribution: Find the z-Score Given a Probability using a TI84

This video explains how to find the value of c given a probability of z less than c = 0.614 using the cumulative z-score table.

# Ex 2: Standard Normal Distribution: Find the z-Score Given a Probability using a Table

This video explains how to find the value of c given a probability of z greater than c = 0.314 using the cumulative z-score table.

# Ex 1: Standard Normal Distribution: Find the z-Score Given a Probability using a Table

This video explains how to find the value of c given a probability of z less than c = 0.614 using the cumulative z-score table.

# Statistics: Sampling Methods

This lesson introduces the different sample methods when conducting a poll or survey.