A Stockbroker Has Kept a Daily Record of the Value

Multiple Choice

A stockbroker has kept a daily record of the value of a particular stock over the years and finds that prices of the stock form a normal distribution with a mean of $8.52 with a standard deviation of $2.38. What percentage of the distribution lies between $5 and $11?

A) 21.48%
B) 78.41%
C) 49.41%
D) 57.98%