Question

QUESTION 7

Read this argument and then answer the question below and the six questions that follow to analyze and evaluate this argument:
ARGUMENT 1:
Preliminary results of a new study suggest that one of every five, or 20% of, New York City residents tested positive for antibodies to the coronavirus. This would mean that about 20% of New Yorkers have previously been exposed to this virus. The study drew this conclusion from random testing of about 1,300 people in New York City over the course of two days. Blood was drawn from people who were shopping at grocery and big-box stores. The blood was analyzed at a highly respected state lab, and their analysis showed that in New York City, about 21 percent tested positive for coronavirus antibodies during the state survey. What type of inductive argument is this?
a. analogical induction
b. prediction
C enumerative induction

Answer 1

The argument provided is an example of enumerative induction, drawing conclusions about the prevalence of coronavirus exposure among New Yorkers from a sample group.

Step-by-step explanation:

The argument described in the question is an example of enumerative induction, which is a form of inductive reasoning that draws a conclusion about all members of a group based on a sample of that group. This type of argument looks at a number of cases or instances and induces a general rule or pattern based on the observed cases. In Argument 1, the researchers concluded that about 20% of New Yorkers have been exposed to the coronavirus based on a sample of around 1,300 people who were tested for antibodies at a state lab.