64 college basketball teams are chosen for a national championship tournament. They are divided equally into four regions to begin the tournament: West, South, East, and North. Let W be the event that a team is assigned to the West region. Identify the numbers of each of the following:

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?