|_ JLet K represent the number of layers in a liposome particle produced by an extrusion method. A graduate student counted how many layers each particle had and found the following distribution: Put another way. there were 1?3 particles which had 1 layer, 88 particles which had 2 layers, and so forth. Find the mean number of layers for a liposome particle produced by this method. Answers are considered correct if they're within 5% of the correct value