Approximately 10% of all people are left-handed. Consider a grouping of fifteen people.) State the random variable.) Write the probability...

Approximately 10% of all people are left-handed. Consider a grouping of fifteen

people.

a.) State the random variable.

b.) Write the probability distribution.

c.) Draw a histogram.

d.) Describe the shape of the histogram.

e.) Find the mean.

f.) Find the variance.

g.) Find the standard deviation