According to the MSA manual the "0" needs to be between the confidence interval, and the video says that the reference value is the one that needs to be between the confidence interval... also the formula for the confidence limits is different from the one in the manual... in the manual you have to add/substract the bias with the product of [Standard error of the mean * T value]
@@brandomvillanueva5800 It sounds like the CI for bias. If 0 falls within the bias CI, then it is fair to say for that measurement system is unbiased. But I think if the CI for the true value includes the true value, then the system is also unbiased.
Thanks for sharing this
What's STD calulated?can you explain more about it?
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how do you get alpha = 0.05?
Please check your UCL LCL formula
According to the MSA manual the "0" needs to be between the confidence interval, and the video says that the reference value is the one that needs to be between the confidence interval... also the formula for the confidence limits is different from the one in the manual... in the manual you have to add/substract the bias with the product of [Standard error of the mean * T value]
Thanks for clarifying
@@brandomvillanueva5800 It sounds like the CI for bias. If 0 falls within the bias CI, then it is fair to say for that measurement system is unbiased. But I think if the CI for the true value includes the true value, then the system is also unbiased.