The Thomas Supply Company Inc. is a distributor of gas-powered generators. As with any business, the length of time customers ta
ke to pay their invoices is important. Listed below, arranged from smallest to largest, is the time, in days, for a sample of the Thomas Supply Company Inc. invoices. 13 13 13 20 26 26 29 31 34 34 35 35 36 37 38
41 41 41 42 43 46 47 48 49 53 55 56 62 67 82
Required:
a. Determine the first and third quartiles.
b. Determine the second decile and the eighth decile.
The term (2 + 8) is described as the total amount of pieces of fabric. It makes it easier to put this term this way so you wouldn't have to do (8 x 5) + (2 x 5) and do the distributive property.