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Biblioteka

Topic 3.5

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Posljednje ažuriranje over 5 years ago
5
1
Pitanje 1
1.

A1.S-ID.B.6.a
A1.S-ID.B.6.b
…
1
A1.S-ID.B.6.a
A1.S-ID.B.6.b
…
1
1
1

Use the data in the table to make a scatter plot.

Include t trend line. Find an equation for the trend line.

Pitanje 2
2.

State whether there is a positive correlation, negative correlation, or no correlation between the data values.

Pitanje 3
3.

Match each situation with the scatter plot that models it best.

  • the number of dishes washed and the number of ounces of detergent remaining in a bottle

  • time spent exercising and calories burned

  • the population of a country and the number of states of a country

  • No correlation

  • Positive correlation

  • Negative correlation

Pitanje 4
4.

Match the scatter plot with it's r value

  • r about -.7

  • r about -.9

  • r about .8

  • r about .2

Pitanje 5
5.

Which r value best approximates the following scatter plot