A Carload of Various Palletized Aluminum Castings Has Arrived at Mansfield

question 19

Multiple Choice

A carload of various palletized aluminum castings has arrived at Mansfield Motor Manufacturers.The car contains 1,000 pallets of 100 castings each.Mario Munoz, Manager of Quality Assurance, directs the receiving crew to deliver the 127th and 869th pallets to his crew for 100% inspection.Mario randomly selected 127 and 869 from a table of random numbers.Mario's sample of 200 castings is a _____________.

• A)simple random sample
• B)systematic sample
• C)stratified sample
• D)cluster sample
• E)convenience sample

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Definitions:

AUG

The RNA codon that signals the start of a protein-coding sequence and encodes for the amino acid methionine.

UAA

A stop codon in genetic code signaling the end of a protein synthesis.

UUU

In genetic code, a triplet nucleotide sequence (uracil-uracil-uracil) in RNA that codes for the amino acid phenylalanine, playing a role in protein synthesis.

DNA Sequences

The order of nucleotides in a DNA molecule, which determines genetic information and characteristics of living organisms.