This paper presents three confidence intervals for the coefficient of variation in a normal distribution with a known population
mean. One of the proposed confidence intervals is based on the normal approximation. The other proposed confidence intervals
are the shortest-length confidence interval and the equal-tailed confidence interval. A Monte Carlo simulation study was conducted
to compare the performance of the proposed confidence intervals with the existing confidence intervals. Simulation results have
shown that all three proposed confidence intervals perform well in terms of coverage probability and expected length.