ESTIMATION OF THE MEAN OF A LOT (VARIANCE UNKNOWN)
€18.00
COMPARISON OF THE MEAN OF A LOT WITH A GIVEN VALUE (VARIANCE UNKNOWN)
ESTIMATION OF THE DIFFERENCE OF TWO MEANS (VARIANCES UNKNOWN, BUT MAY BE ASSUMED EQUAL)
COMPARISON OF THE MEANS OF TWO LOTS (VARIANCES UNKNOWN, BUT MAY BE ASSUMED EQUAL)
COMPARISON OF THE MEAN OF A LOT WITH A GIVEN VALUE (KNOW VARIANCE)
ESTIMATION OF THE DIFFERENCE IN THE MEANS OF TWO LOTS (KNOW VARIANCES)
COMPARISON OF THE MEANS OF TWO LOTS (KNOW VARIANCES)
ESTIMATION OF THE VARIANCE OR OF THE STANDARD DEVIATION OF A LOT
COMPARISON OF THE VARIANCE OR OF THE STANDARD DEVIATION OF A LOT WITH A GIVEN VALUE
ESTIMATION OF THE RATIO OF TWO VARIANCES OR OF TWO STANDARD DEVIATIONS
COMPARISON OF TWO MEANS IN THE CASE OF PAIRED OBSERVATIONS
€28.00
HANDBOOK FOR QUALITY CONTROL DURING THE MANUFACTURE BASED ON THE SYSTEM OF THE CONTROL GRAPHIC.
€97.00
