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Kaylis [27]
3 years ago
8

A random sample of students at North High School were polled on whether they prefer a 15-minute break between classes in the mor

ning or in the afternoon. The results are shown in the frequency table.
A 4-column table with 4 rows. The first column has no label with entries 10th, 11th, 12th, total. The second column is labeled morning with entries 21, 16, 19, 56. The third column is labeled afternoon with entries 17, 25, 20, 62. The fourth column is labeled total with entries 38, 41, 39, 118.
What is the joint relative frequency for 11th graders who want the break in the afternoon? Round to the nearest percent
Mathematics
2 answers:
pav-90 [236]3 years ago
8 0

Answer:

1. 10.1%

2. 16.5%

3. 58.9%

4.41.1%

Step-by-step explanation:

i just did the question

ioda3 years ago
3 0

Answer:

21%

Step-by-step explanation:

Trust me, it just is. :))))

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Step-by-step explanation:

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Need help with this homework
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Which relations are functions? List the relation number(s) that are function(s) in the answer bank
Sergeu [11.5K]

Answer:

options 1,3,4 are functions.

Step-by-step explanation:

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Let us check each option one by one:

1.   3           2

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3.  -2    -4

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