Which equation is represented by the number line? -10 -8 -6 -4 -2 0 2 4 6 8 10 1. - 4 + 10 = 6
2. -6 + 2 = -4
3. 2 + 4 = 6
4. 6 + (-10) = -4

Module 2 homework: descriptive statistics 40206 module 2: homework 56 randomly selected students were asked how many siblings were in their family. let x represent the number of pairs of siblings in the student's family. the results are as follows: # of siblings 1 2. 4 10 frequency 13 6 10 10 round all yeur answers to 4 decimal places where possible. the mean is: the median is the sample standard deviation is the first quartile is the third quartile is: what percent of the respondents have at least 3 siblings? % 83% of all respondents have fewer than how many siblings?