QNT 561 Final Exam University of Phoenix New Courses
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27. Sam's Club installed self-checkout stations that can track not only member's purchases but<br />
also packaging problems, as the system uses universal product codes to match the item the<br />
shopper has in their cart with its price and inventory level in the store, generating a<br />
spreadsheet style report for the researcher. If you consider the scanner as the tool for<br />
collecting data for Sam's researchers, they are doing data entry by ____.<br />
a) spreadsheet<br />
b) Optical Character Recognition<br />
c) Field editing<br />
d) Voice recognition<br />
28. The weekly incomes <strong>of</strong> a large group <strong>of</strong> executives are normally distributed with a mean <strong>of</strong><br />
$2,000 and a standard deviation <strong>of</strong> $100. What is the z-score for an income <strong>of</strong> $2,100?<br />
a) 1.683<br />
b) 0.90<br />
c) 2.00<br />
d) 1.00<br />
To download the complete paper click <strong>QNT</strong> <strong>561</strong><br />
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