Suppose You Want to Take a Simple Random Sample of Size

question 23

Multiple Choice

Suppose you want to take a simple random sample of size 6 from the 20 participants in your Zumba exercise class. You label the students 01 to 20 in alphabetical order by last name. In the table of random digits, you read the entries

The six participants in your selected sample have labels

• A) 45, 14, 93, 29, 92, 75.
• B) 14, 06, 03, 02, 02, 09.
• C) 14, 06, 03, 02, 09, 15.
• D) 14, 06, 03, 19, 02, 09.

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Definitions:

Intron

Intervening sequence found between exons in mRNA; removed by RNA processing before translation.

Exon

Segment of mRNA containing the protein-coding portion of a gene that remains within the mRNA after splicing has occurred.

Adenine

One of the four nucleobase molecules in DNA and RNA, which pairs with thymine in DNA or uracil in RNA and is a fundamental component of genetic coding.

Thymine

A nitrogenous base found in DNA, pairing with adenine through hydrogen bonds.