Originally posted by da.bell
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Tige last on JD Powers?
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Originally posted by da.bell View Post... JD Powers does not take into account that a FAE can be put onto the exhaust and they don't ask that question. So, the survey to start with is flawed.
The more concerning part is the statistics. If Tige made 900 boats and survyed 32 owners then 3.6% of new owners were the representives speaking for the entire Tige population of new boats sold. Statistics 101 teaches to be a viable sample, representative of the population(900 new boats), the sample size (32 new boats in this instance) has to be a minimum of 5% to be statistical accurate and usable to make an inferrence on the population.Other than that, Mrs. Lincoln, how was the play?
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Originally posted by Jason B View PostThe survey would not be flawed because they did not ask about after-market upgrades. They did stock to stock comparisons which would be accurate.
The more concerning part is the statistics. If Tige made 900 boats and survyed 32 owners then 3.6% of new owners were the representives speaking for the entire Tige population of new boats sold. Statistics 101 teaches to be a viable sample, representative of the population(900 new boats), the sample size (32 new boats in this instance) has to be a minimum of 5% to be statistical accurate and usable to make an inferrence on the population.
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Originally posted by da.bell View PostIt still is flawed They are asking black and white questions in a gray scale worldCursed by a fortune cookie: "Your principles mean more to you than any money or success."
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I think it is time for us to start a boat rating company. That would be a lot of fun. We can fly around and try everyones boat and rate it. We could call it TO international boat ratings LLC or something. . Some of us could rate the mechanical components some the wake by using the wake and some the aesthetics. Probably the wifes.www.automarinecare.com CWB, ACME, FlyHigh, Merc Marine, PCM, Marine-power, WETSOUNDS, HSE Volume Controls, Kicker, Sony, Samson Sports, and many other marine parts or accessory's.
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