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Maths Workshop 21 - End of Workshop Quiz

Last updated over 3 years ago

9 Nsɛmmisa

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What does this scatter graph show between the variables? Describe the relationship (not correlation).

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

a) Describe the correlation.

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

b) Describe the correlation.

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

c) Describe the correlation.

Ɛhia

1.5

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Plot the final three values.

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Describe the correlation between the value and age of the car

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Another car arrives at the garage. It is 4 years old and worth £5000. Add this point to the graph.

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Draw a line of best fit onto this graph and then estimate the value of a car which is 6 years old.

Ɛhia

4

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Plot the data onto the graph and then predict the exam score of a student who completes 22 hours of revision (remember/write down this question before beginning).