A study conducted by the Center for Disease Control that asked 15,000 students about their sleep habits showed that about 73% of high school
students did not get the required 8 hours of sleep per night. Let p-hat be the
proportion of high school students who do not get 8 hours of sleep daily.
7a. Find the probability of selecting a sample of 300 people in which more than
55% of the people did not get the required about of sleep per night. Round your
percentage to 2 decimals.
Your answer

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0