Answer :
The population of this statistical research consists of all paper towels produced under a certain brand. 35 rolls from the population are used to choose the sample. The quantity of absorption for a single paper towel from each roll is recorded and utilized as the variable in the sample research.
- Appropriate Optional response (F)
Population: - Every paper towel produced by a specific brand.
For instance, the 35 rolls
Variable: - The quantity of absorption from each roll of paper towels for a single paper towel.
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Complete Question - For the following statistical study, which of the given choices is correct?
"Paper towel manufacturers constantly advertise their products' strength, amount of stretch and softness. A consumer group is interested in testing the absorption of a certain brand of paper towels. Thirty-five rolls are selected, and the amount of absorption for a single paper towel from each roll is recorded."
a.
Population: All paper towels manufactured
Sample: The 35 rolls
Variable: The amount of strength, stretch and softness
b.
Population: All paper towels manufactured
Sample: The consumer group
Variable: The amount of strength, stretch and softness
c.
None
d.
Population: All paper towels manufactured by a certain brand
Sample: The 35 rolls
Variable: The amount of strength, stretch and softness
e.
Population: All paper towels manufactured
Sample: The 35 rolls
Variable: The amount of absorption
f.
Population: All paper towels manufactured by a certain brand
Sample: The 35 rolls
Variable: The amount of absorption for a single paper towel from each roll
g.
Population: All paper towels manufactured by a certain brand
Sample: The consumer group
Variable: The amount of stretch and softness