Jessica is trying to win this game of pool. she needs to hit the cue ball (white ball) 10 in. into the yellow ball so it will travel 15 in. to bounce off the back wall, travel across the table, and then land in the pocket. determine the distance (d) that the yellow ball must travel after hitting the back wall to land in the pocket.
a.32 in.
b.42 in.
c.45 in.
d.70 in.

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?