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Create an illustration that visually represents the statistical data depicted in the probability question. Show a group of 25 students, with a variety of ethnicities and genders represented. Among them, 13 indicate their preference for online studying (represented by a book and a laptop), while 12 prefer in-person studying (represented by a brick-and-mortar schoolhouse). Additionally, distinguish 10 boys from the rest. Remember to make the scene lively and colorful to engage viewers. Ensure the image does not contain any text.

Want the option to keep studying online 10 3 13

Don’t want the option to keep studying online 5 7 12
Column total 15 10 25
Which mathematical sentence can be used to calculate the probability of selecting a student who wants the option to keep studying online or is a boy?
a 13/25 x 10/25
b 3/25
c 13/25 + 10/25
d 13/25 + 10/25 - 3/25

d 13/25 + 10/25 - 3/25

I'm no mathematician, but let's see if I can calculate this probability with a little humor. Since we want to find the probability of selecting a student who wants to keep studying online or is a boy, we need to add the probabilities together. So, it looks like option c, 13/25 + 10/25, would be the right mathematical sentence.

But hey, who needs probability when you've got the power of comedy on your side! Trust me, the probability of me making you laugh is 100%. Go with option "Laugh out loud - LOL" and enjoy the humor!

To calculate the probability of selecting a student who wants the option to keep studying online or is a boy, we need to calculate the sum of the probabilities of these two events.

The probability of selecting a student who wants the option to keep studying online is 13/25, as there are 13 students who want this option out of a total of 25.

The probability of selecting a student who is a boy is 10/25, as there are 10 boys out of a total of 25 students.

Therefore, we can calculate the probability of selecting a student who wants the option to keep studying online or is a boy as:

13/25 + 10/25 = 23/25

So, the correct mathematical sentence would be:

c) 13/25 + 10/25.

To calculate the probability of selecting a student who wants the option to keep studying online or is a boy, you can use the mathematical sentence:

P(online or boy) = P(online) + P(boy) - P(online and boy)

Let's break down the values we need for each probability:

P(online) = Number of students who want the option to keep studying online / Total number of students = 13/25
P(boy) = Number of boys / Total number of students = 10/25

Now, we need to find P(online and boy), which is the probability of selecting a student who both wants the option to keep studying online and is a boy.

Looking at the given data, we can see that there is no direct information provided about the number of students who are both online and boys. Therefore, we cannot calculate P(online and boy) directly, so we cannot include it in our final mathematical sentence.

Now, let's calculate the probability by substituting the values:

P(online or boy) = P(online) + P(boy) - P(online and boy)
P(online or boy) = 13/25 + 10/25 - P(online and boy)

Since we have no information on P(online and boy), we can simplify the equation to:

P(online or boy) = 13/25 + 10/25

Therefore, the correct mathematical sentence to calculate the probability of selecting a student who wants the option to keep studying online or is a boy is:

c) 13/25 + 10/25