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Yakvenalex [24]
3 years ago
6

Please help !!!!!!due today The dot plot represents student scores on a math test.

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
7 0

So sorry this is late! Hopefully this can still be useful in some way.

A: 13 students took the test. count how many dots there are, and that your answer!

B: The median score is 60. We can find this by ordering all the scores in order from least to greatest, and finding which is in the middle. In this question, its 20, 20, 20, 20, 40, 50, 60, 60, 60, 80, 80, 80, 90

C: There are 7 students that scored at least a 60. All we have to do is count how many dots there are at 60 or above!

Again, sorry for being late, but hope this helped :)

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Depending on the number of teams, the possible numbers of students per team are in the set:

{2, 3, 4, 6, 9, 12, 18}

<h3>How many students can be on each team?</h3>

We know that there are 36 students divided equally into N teams.

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Then we could have 2 teams, such that the number of students in each team is given by the quotient between the total number of students and the number of teams.

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There are 18 students in each team.

Notice that the numbers of teams can only be factors of 36, where:

36 = 6*6 = 2*2*3*3

So the factors are:

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If there are 3 teams we have:

36/3 = 12 students per team.

If there are 6 teams we have:

36/6 = 6 students per team.

if there are 9 teams:

36/9 = 4 students per team.

If there are 12 teams:

36/12 = 3 students per team.

If there are 18 teams:

36/18 = 2 students per team.

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If you want to learn more about factors:

brainly.com/question/219464

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