Soluzione del esercizio 4 di Step Up Gold 3

Esercizi svolti per il libro Step Up Gold 3

Capitolo

Esercizio

Soluzione

Raw data (c) is information before we interpret it.
A survey (e) is a good way of getting information.
A percentage (a) is a number out of a hundred.
A bar chart (b) illustrates information in a picture form.
The stork experiment (d) shows the bad use of statistics.