Continuous data can be grouped using a frequency tally. The class interval 0 ≤ \(x\) < 10 can have any values greater than or equal to 0 but less than 10 in it. This group includes anything exactly ...

In conventional centrifugation rotors, material processing involves a number of tedious steps, which need to be repeated until the whole sample has been processed. If the amount of material to be ...