Question

identify the ws, name the variables, specify for each variable whether its use indicates that it should be treated as categorical or quantitative, and for which it was measured.
in performing research for an ecology class, students at a college in upstate new york collect data on streams each year. they record a number of bi including the stream name, the substrate of the stream (limestone, shale, or mixed), the acidity of the water (ph), the temperature (°c), and the bgl a

name of stream
the what is not specified.
identify the when in this situation. choose the correct answer below.
a. one week in november and one week in april
b. over the course of the entire semester
c. the first day of class
d. one day in december and one day in may
e. the when is not specified.
identify the where in this situation. choose the correct answer below.
a. the classroom
b. the colleges athletic center pool
c. upstate new york
d. the where is not specified.
identify the why in this situation. choose the correct answer below.
a. to mine for precious stones
b. to reduce the acidity of new yorks streams
c. to increase biological diversity
d. the why is not specified.

Explanation:

The text only mentions research for an ecology class in upstate New York with no details on when, why precisely. Location is upstate NY.

Answer:

E. The When is not specified
C. Upstate New York
D. The Why is not specified