Students in briana's reading class are required to read one of three novels for their next project. the teacher wants to make a graph showing how many students chose each novel. the best choice of graph for the teacher to use is

A bar graph is the best option

Step-by-step explanation:

Because we know that there are only three novels, and each student can only chose one of these three novels, then:

If we have novels A, B, C and X students, then we need a graph that shows the name of the novel, and the number of students that chose each novel.

For example let's assume that there are 100 students, this means that X=100. Assuming that 50 students chose novel A, 25 students chose novel B, and 25 students chose novel C, then a bar graph, like the attach one, is helpful for observing such distribution.

i used to know but i learned it a long time ago sorry

step-by-step explanation:

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497