Mrs. Summers polled the students in her 7th and 8th grade classes to determine the number of pets each student has at home. The results for her 7th grade class are shown in the dot plot below.

How many students are in Mrs. Summers' 7th grade class?
What percentage of the students have at least one pet at home? Round to the nearest percent.
Calculate the mean (rounded to the nearest tenth), median, and mode of the data represented on this dot plot.

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

How do i do this activity, is appreciated

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.