Assignment:
Daily fluctuations of the French CAC-40 stock index from March to June 1997 seem to follow a normal distribution with mean of 2,600 and standard deviation of 50. Find the probability that the CAC-40 will be between 2,520 and 2,670 on a random day in the period of study.
Your answer must be typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format and also include references.