5)If a sample is stratified, does this mean it is grouped? (Not a direct question)
8)How do I write estimates for the mean times if I'm presented with time as something like 0<t<.(larger or equal to)8 or 8<t<.16???
5)If a sample is stratified, does this mean it is grouped? (Not a direct question)
8)How do I write estimates for the mean times if I'm presented with time as something like 0<t<.(larger or equal to)8 or 8<t<.16???