For the following exercises, two dice are rolled, and the results are summed.Find the probability of rolling a sum less than 6 or greater than 9.

Z SCORES AND TABLE NOTES AND PRACTICE Z-Scores -measure of how many standard deviations there are between a data value and the mean Z= x-μ(mean of population) / σ (standard deviation) EX; $247 skis Mean $279 SD= $16 Z= 247279 /16 Z=2 The price of the skis are 2 standard deviations below the mean ZTable used to find the proportion that falls...