Question: A student down loads data collected by scientists performing trials on mice. What type of data is this? a) Experimental and Secondary b) Observational and

A student down loads data collected by scientists performing trials on mice. What type of data is this?

a) Experimental and Secondary

b) Observational and Primary

cExperimental and Primary

d) Observational and Secondary

The number of brothers and sisters of 16-year old students is what kind of data?

a) Quantitative and Discrete

b) Quantitative and Continuous

c) Qualitative and Nominal

d) Qualitative and Ordinal

A student finds data in a magazine collected by scientists who mixed different chemicals together. What type of data is this?

a) Observational and Primary

b) Observational and Secondary

c) Experimental and Primary

d)Experimental and Secondary

A student measures the heights of plants in a forest. What type of data is this?

a) Observational and Secondary

b) Experimental and Secondary

c) Observational and Primary

d) Experimental and Primary

A student drops a ball from different heights and measures the time taken for it to reach the floor. What type of data is this?

a) Observational and Secondary

b) Experimental and Primary

c) Experimental and Secondary

d Observational and Primary

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