Page 41 - NUMINO_WB_6B
P. 41
191-B6-1
1. Determine whether the following samplings used a random, systematic, or
convenience sampling.
a. In order to determine the students’ preference on the cafeteria meal, 2
students were randomly selected from each class for the survey.
b. In order to determine the 6th grades’ petition to the school, 10 close friends
were selected for the survey.
c. Determine the opinions in making a park in the city. 100 civilians were
randomly selected for the survey.
d. Determine the customers’ purchase tendency. All the names of the customers
were placed in alphabetical order and the top 50 customers were selected for
the survey.
1. Determine whether the following samplings used a random, systematic, or
convenience sampling.
a. In order to determine the students’ preference on the cafeteria meal, 2
students were randomly selected from each class for the survey.
b. In order to determine the 6th grades’ petition to the school, 10 close friends
were selected for the survey.
c. Determine the opinions in making a park in the city. 100 civilians were
randomly selected for the survey.
d. Determine the customers’ purchase tendency. All the names of the customers
were placed in alphabetical order and the top 50 customers were selected for
the survey.
