Four fabrics are tested for flammability at the National Bureau of Standards. Burn times (in seconds) are recorded after a paper tab is ignited on the hem of a dress made of each fabric. ## Load the data from our course website (HW06_FabricData.csv) into a data frame named *FabricData*. The burn times will be contained in the *BurnTime* variable of the data frame (FabricData\$BurnTime) and the conditions (i.e. fabric number) will be contained in the *Fabric* variable (FabricData\$Fabric). If F is significant, use RStudio to pe
Four fabrics are tested for flammability at the National Bureau of Standards. Burn times (in seconds) are recorded after a paper tab is ignited on the hem of a dress made of each fabric. ## Load the data from our course website (HW06_FabricData.csv) into a data frame named *FabricData*. The burn times will be contained in the *BurnTime* variable of the data frame (FabricData\$BurnTime) and the conditions (i.e. fabric number) will be contained in the *Fabric* variable (FabricData\$Fabric).
If F is significant, use RStudio to perform a Tukey test of all pairs of means in the study. Compute your values step-by-step (i.e. do not use the *TukeyHSD()*
Perform a Scheffe test, comparing Fabric 4 to Fabrics 2 and 3 combined using rstudio.
Perform a Scheffe test, comparing Fabric 1 to Fabrics 2, 3, and 4 combined.

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