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Aleksandr [31]
3 years ago
12

Luke randomly selects 25 students from his school and asks each of them how many minutes they read each night to find out how mu

ch, on average, students at his school read. This represents which type of data collection
Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
7 0

Answer:

Simple random sampling

Step-by-step explanation:

Luke wants to study average minutes students read each night. For that matter, he has selected a 'sample' of 25 students from entire 'population' of students in school.

He has selected the sample students randomly, for collecting data related to minutes of study each night. He also collects data from them directly ie with primary contact with them.

So, primary data collection, simple random sampling - has been used as a type of data collection.

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pochemuha

Answer:

B

Step-by-step explanation:

The equation is

y<=-x+1.

We test all and figure that B is correct.

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Correct!

So the answer is B

Hope this helps ;D

3 0
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First, lets convert our dimensions into cm. 

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Now, lets multiply by for the get the dimensions of the original painting in inches. 

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Finally, lets divide our new dimensions.

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The dimensions of the original painting is 80 in. by 60 in.
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