To: sea_biscuit who wrote (2003 ) 11/6/1997 9:14:00 PM From: Investor2 Respond to of 42834
RE: "Where is this information available? Again, I find it hard to believe that 12% to 15% is what the average investor expects!" The first survey that Bob mentioned (I forget who gave the survey, was it Montgomery?) indicated that the average of the responses was 34%. Let's take an example to illustrate my point. Suppose the sample population (the number of people poled) was 3 and the answers were as follow: - Person 1, who understood the survey question to be "what will be the average 'annual return' of stocks during the next 10 years?" responded by saying that he expects a return of 10%. - Person 2, who also read the survey question as the "annual return" expected during the next 10 years, responded by saying that she expects a return of 12%. - Person 3, who read the survey question as 'what will the "total return" of stocks be for the next ten year period?" responded by saying that he expects a total return of 80% (total over the next 10 years). The above numbers are just an example. I'm not saying that those numbers have anything to do with reality or peoples expectations. But, look at the numbers: 10%, 12%, and 80%. The average of these three numbers is 34%. The median number (i.e., the number in the middle) is 12%. So, my point is this: If a certain number of people misunderstood the survey to be asking for the "total return over a 10-year period," the survey results are skewed. According to Bob on his last show, the original surveyor indicated that the median of his answers was 15%. Since the average is much higher than the median, this would suggest that most of the answers were relatively low (in the 10 to 15% range), but a few answers were very high. That is the only way you can get a median value so much lower than an average value. So much for statistics. I2