3/4 I believe since 6 1/4- 51/2 is 3/4
It's an acute angle because it's smaller than 90 degrees and isn't a straight line.
Answer:
below the ans
Step-by-step explanation:
cos k = 5/23
= .21
Answer:
See below.
Step-by-step explanation:
An outlier can affect the mean by a lot. For example, if my neighbor moves out and Bill Gates moves in (he would be a <u>super</u> outlier!), the mean annual income would increase enormously.
The median, on the other hand, would not change at all. The income in the middle is still the income in the middle; Gates' income would not budge the median.