Mrs. daly's reading classes were surveyed about their reading preferences. the data is summarized in the table below. 9th graders who prefer fiction- 35 9th graders who prefer nonfiction- 8 total of 9th graders- 43 10th graders who prefer fiction- 52 10th grader who prefer nonfiction- 12 total of 10th graders-64 total of students who prefer fiction-87 total of student who prefer nonfiction-20 total of students- 107 given that a student is in 9th grade, what is the probability that they prefer to read non-fiction novels based on this data? write your answer as a decimal rounded to the nearest hundredth.

Required probability is 0.19

Step-by-step explanation:

The two-way table for the given data is,

                              Fiction                Non-Fiction                Total

9th grade                35                            8                             43

10th grade               52                            12                           64

Total                        87                            20                           107

It is required to find the probability of the students who prefer to read non-fiction novels, given that they are in 9th grade.

That is, to find the conditional probability .

Now,

So, we get,

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

15 batches are the most you can make

step-by-step explanation: