The cellphone brands owned by a sample of 20 respondents were: Apple, Samsung, Appel, Nokia, Blackberry, HTC,
Question:
The cellphone brands owned by a sample of 20 respondents were:
Apple, Samsung, Appel, Nokia, Blackberry, HTC, Apple, Samsung, HTC, LG, Blueberry, Samsung, Samsung, APPLE, Motorola, Apple, Samsung, Apple, Samsung
a. Clean these data and identify any irregularities in the data.
b. Are there any missing values in this set of 20 respondents? Identify the missing values.
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Related Book For
Statistics For Managers Using Microsoft Excel
ISBN: 9780134173054
8th Edition
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
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