Choose the correct description of the graph of the compound inequality: (5 points)
x-1 < or = to 7 or
2x > or = to 22

a: a number line with an open circle on 8, shading to the left, and an open circle on
11, shading to the right

b: a number line with an open circle on 8, an open circle on 11, and shading in
between
closed circle on 11, and shading in

c: a number line with a closed circle on 8,
between

d: a number line with a
closed circle on 8, shading to the left, and a closed circle on
11, shading to the right

will vote brainliest!

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?