This type of t-test examines whether the mean average of data from one group differs from the pre-specified value. Used when the true sample mean is greater than the comparison mean. 3b737cabfe3afc7bda4cddc76dc30984 Jpg 736 2213 Process Control Statistical Process Control Industrial Engineering This use of the chi-square test is often known as the Goodness of Fit test. . Tape measure marking cones stopwatch timing gates optional pre-test. So the hypothesis of sample. Your companys goal is to have an NPS thats significantly higher than the industry standard of 5. This test looks at whether the mean aka average of data from one group in this case the overall NPS is different from a value you specify. The three most common types of t-test. The T-Test is a test of agility for athletes and includes forward lateral and backwards running. The denominator is an estimate of the overall standard error of the differe...
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