NARRBEGIN: Home Care Home Care

question 109

Multiple Choice

NARRBEGIN: Home Care
Home Care
Data are collected on the number of house calls (x) made in a given week by each of 60 nurses in a certain hospital. The same data set is displayed in each of the three histograms below. NARREND
-Which of the following statements about histograms is false?

• A)A histogram is a summary of interval data.
• B)A histogram is made of a series of intervals, called classes.
• C)The classes in a histogram cover the complete range of observations.
• D)All of these choices are true.

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Definitions:

Amino Acid

A molecule that combines to form proteins, containing a basic amino group, an acidic carboxyl group, and a unique side chain, serving as the building block of proteins.

Sanger Reagent

A specific reagent used in biochemistry to label the N-terminus of proteins or peptides with a fluorescent marker.

Peptide Structure

The specific arrangement of amino acids, linked by peptide bonds, which determines the composition and characteristics of a peptide.

Dipeptide

A molecule composed of two amino acids linked by a peptide bond.