The probability it will rain is 40% each day over a three-day period. what is the

probability it will rain at least one of the three days?

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.