A class of 20 seventh graders wants to estimate the proportion of middle school students who play a sport outside of school. Each member of the class took a random sample of 10 middle school students and asked each student if he or she plays a sport outside of school. The dot plot represents the sample proportions. https://imagebank. illuminateed. com/imagebank/1184596

idk

step-by-step explanation:

maybe try   if it is work from a book, if not try

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0