A drawer contains black socks and white socks. 20% of the socks are black socks. A number generator simulates randomly
selecting 10 socks from the drawer. The number generator is
used 10 times and the number of black socks in each trial is
shown in the dot plot.
Which description is correct about the number generator being
fair or not?
The number generator is not fair. The correct
percentage of black socks was not chosen at all.
The number generator is fair. It picked the
o approximate percentage of black socks most of the
time.
The number generator is not fair. In two experiments,
it picked black socks 50% of the time two times.
The number generator is fair. It only picked black
socks half of the time.