You are visiting a relative in California, and while you are at the park, an earthquake occurs. You notice what looks like wave motion on the surface of the Earth. What types of waves are you actually seeing

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

If forces acting on an object are unbalanced. true or false