Suppose that blood chloride concentration (mmol/L) has a normal distribution

with mean= 104 and standard deviation= 5 (information in the article

Mathematical Model of Chloride Concentration in Human Blood, J. of Med.

Engr. and Tech., 2006: 2530).

i. What is the probability that chloride concentration equals 105? Is at most

105?

ii. What is the probability that chloride concentration diers from the mean

by more than 1 standard deviation? Does this probability depend on the

values of meanand standard deviation?

iii. How would you characterize the most extreme 0.1% of chloride concentra-

tion values?

Can someone give me the complete solution for this?