Which data set has a wider spread? why? set a: {9, 11, 24, 11, 4, 20, 16, 7, 18, 15, 28, 6}
set b: {9, 12, 15, 3, 21, 24, 5, 9, 16, 21}

A measure of spread, sometimes also called a measure of dispersion, is used to describe the variability in a sample or population. One measure is would be the range. The range of a set of data is the difference between the highest and lowest values in the set. Therefore,

Set A: range = 28 - 4 = 24
Set B: range = 24 - 3 = 21

Set A is the data set which has a wider spread. Hope this answers the question.

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

there is a hike in both the graphs so the graphs are increasing on their domain.x-intercept of log x and log 6x are differentthere is a vertical asymptote of both the graphs so there is no y-interceptas both the graphs are increasing so there is no horizontal asymptote