Grafaichean-sgapte test questions

1

Ann an rannsachadh, chaidh faighneachd do 20 neach dè an aois a bha iad (ann am bliadhnachan slàn) agus an t-astar a bha iad a' siubhal a dh'obair (chun a' \(km\) as fhaisge).

Tha na toraidhean sa ghraf-sgapte.

Scatter diagram showing the results of a survey of 20 people's age and distance they travel to work.

Dè a' cho-dhàimh a tha eadar aois agus an t-astar air a shiubhal?

2

'S e Stuart an neach a b' òige a bha san rannsachadh. Dè an aois a bha e?

Scatter diagram showing the results of a survey of 20 people's age and distance they travel to work.

3

Tha Melissa a' siubhal nas fhaide na duine eile. Dè cho fada 's a tha i a' siubhal?

Scatter diagram showing the results of a survey of 20 people's age and distance they travel to work.

4

Tarraing graf-sgapte leis an fhiosrachadh anns a' chlàr.

Dè a' cho-dhàimh a tha eadar \(x\) agus \(y\)?

\[x\]5782812315511
\[y\]131151783142108

5

Dè a' cho-dhàimh a bhiodh tu a' sùileachadh eadar teòthachd agus reic brot teth?

6

Coimhead air diagraman A-E.

A scatter graph showing the correlation of age and distance travelled to work

Dè an diagram a tha a' sealltainn co-dhàimh meadhanach àicheil?

7

Coimhead air diagraman A-E.

A scatter graph showing the correlation of age and distance travelled to work

Dè an diagram a tha a' sealltainn co-dhàimh làidir dhearbhte?

8

Coimhead air diagraman A-E.

A scatter graph showing the correlation of age and distance travelled to work

Dè an diagram a tha a' sealltainn a' cheangail eadar aois agus àireamh taighe?

9

Coimhead air diagraman A-E.

A scatter graph showing the correlation of age and distance travelled to work

Dè an diagram a tha a' sealltainn a' cheangail eadar teòthachd agus reic reòiteagan?

10

Coimhead air an diagram-sgapte. Chaidh an loidhne as freagarraiche a tharraing.

Scatter diagram showing positive correlation between IQ and marks in a general knowledge test

Tha IQ de 118 aig Alex. Cleachd an diagram-sgapte agus dèan tuairmse air comharra Alex san deuchainn air eòlas coitcheann.