In: Statistics and Probability
Iron levels follow a normal distribution and you can easily use the
empirical rule with them....
Iron levels follow a normal distribution and you can easily use the
empirical rule with them. consider iron levels in a population that
have a mean of 15.5gdl and a standard deviation of 1.6 gdl. You are
measuring the iron levels in one patient. Using the Empirical Rule
give an example of an iron kevel from the patient that would be
considered unusual. Describe, using the values from the Empirical
Rule, how you determined that this level would be considered
unusual.
Rather than one patient, you are now measuring iron levels from a
group of individuals. Assume a soecific sample size of 75. This
would be the number of individuals in the group. Using the sample
size with a mean of 15.5 and a standatd deviation of 1.6 determine
the range the groups average iron level would be considered
unusual. describe how you arrived at that range using the Central
Limit Theorum and the Empirical Rule.