Approximately 12% of all people are left-handed. Consider a grouping of 25 people. Show all your work. a.) State the ran
Posted: Sun Oct 03, 2021 12:44 pm
Approximately 12% of all people are left-handed. Consider a
grouping of 25 people. Show all your work.
a.) State the random variable.
b.) Draw a histogram.
c.) Describe the shape of the histogram.
d.) Find the mean.
e.) Find the variance.
f.) Find the standard deviation
g.) What is the probability that exactly 12% of the sample are
left-handed?
grouping of 25 people. Show all your work.
a.) State the random variable.
b.) Draw a histogram.
c.) Describe the shape of the histogram.
d.) Find the mean.
e.) Find the variance.
f.) Find the standard deviation
g.) What is the probability that exactly 12% of the sample are
left-handed?