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Lelu [443]
3 years ago
5

Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for and exam. The data sets

represent their answers. Class A (2, 5, 7, 6, 4, 3, 8, 7, 4, 5, 7, 6, 3, 5, 4, 2, 4, 6,3, 5) Class B (3, 7, 6, 4, 3, 2, 4, 5, 6, 7, 2, 2, 2, 3, 4, 5, 2, 2, 5, 6). Which statement is true for the data sets?
Mathematics
1 answer:
dsp733 years ago
7 0
Where is the statements? Are we supposed to write them?
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Okay so in the little chart at the bottom of the page, the first 2 are true, and the last one is false.

I hope this helps. If it does, please rate as Brainliest
6 0
3 years ago
Arrange 31/40, 78%, 0.7 in ascending order
Setler [38]
It would be first 31/40,0.7,78%

It might be wrong

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to 16 - 4x^2?
melamori03 [73]

Answer:

4(2 - x)(2 + x)

Step-by-step explanation:

16 - 4x² ← factor out 4 from each term

= 4(4 - x²) ← difference of 2 squares

= 4(2 - x)(2 + x) ← in factored form

8 0
3 years ago
If ABC is reflected across the y-axis, what are the coordinates of A?
quester [9]

Answer:

The answer is option A

Step-by-step explanation:

Reflection in the y axis is

(x , y) → ( - x , y)

The coordinates of A are ( 2, -5)

When it's reflected in the y axis it becomes

( - 2 , - 5)

Hope this helps you

4 0
3 years ago
The question is in the picture, PLEASE HELPPP!
Mumz [18]

Answer:

1=c

Step-by-step explanation:

1=c

2=d

3=e

4=a

5=b

I know 1 and 2 are correct, but I am not sure about the others

I'm not too sure how to explain this, sorry

8 0
3 years ago
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