Identify from the graph if there is correlation, and
whether it is positive or negative
O There is a correlation, and it is positive.
O There is a correlation, and it is negative.
O There is no correlation.

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236