It is claimed that 67% of all Americans are home owners. Based on this, if 46 Americans are randomly selected, find the probability that
Exactly 32 of them are home owners.

At most 30 of them are home owners.

At least 33 of them are home owners.

Between 28 and 34 (including the values 28 and 34) of them are home owners.

The mean of this distribution is
Correct
The standard deviation of this distribution is