help please

A P1000 micropipette's dial is set to " 0458 " what is the exact volume being measured? 458mL458L458uL None of the above What is the difference between "Transfer pipettes" and "Graduated pipettes"? Transfer pipettes = Transfer variable amounts of liquid Graduated pipettes = Transfer variable amounts of liquid Transfer pipettes = positive displacement pipettes Graduated pipettes = Transfer variable amounts of liquid Transfer pipettes = Transfer fixed amounts of liquid Graduated pipettes = Transfer variable amounts of liquid Transfer pipettes = Transfer fixed amounts of liquid Graduated pipettes = Transfer liquid via positive displacement. QUESTION 3 The following repeated measurements were made using a micropipette: 1. 101mg 2. 101.5mg 3. 100mg 4. 101.2mg 5. 102mg Measurement #5 is suspected to be an out-lair. Calculate the Q value and determine whether it is an out-lier value. (Acceptable Q value for sample size of 5 is 0.64 or less). Q=0.65; value is acceptable. Q=0.25; the value should be rejected Q=0.35; the value should be rejected Q=0.25; the value should be accepted