Answer:
a. Discrete
b. Continuous
c. Continuous
d. Discrete
e. Discrete
f. Continuous
g. Discrete
h. Continuous
i. Continuous
j. Discrete
Explanation:
a. The number of fence posts in a garden is a discrete data because it is a countable quantity and cannot be measured or subdivided. It can only take on integer values.
b. The length, in meters, of each car in a car park is a continuous data because it can take on any value within a certain range. It can be measured more accurately and can be subdivided into smaller units.
c. The weights of pineapples in a box is continuous data because it can take on any value within a certain range. It can be measured more accurately and can be subdivided into smaller units.
d. The number of pineapples in a box is discrete data because it is a countable quantity and cannot be measured or subdivided. It can only take on integer values.
e. The number of chairs in a classroom is discrete data because it is a countable quantity and cannot be measured or subdivided. It can only take on integer values.
f. The heights of the students in a classroom is continuous data because it can take on any value within a certain range. It can be measured more accurately and can be subdivided into smaller units.
g. The number of mobile phones sold in one day is discrete data because it is a countable quantity and cannot be measured or subdivided. It can only take on integer values.
h. The time it takes to complete a crossword puzzle is continuous data because it can take on any value within a certain range. It can be measured more accurately and can be subdivided into smaller units.
i. The waist sizes of trousers sold in a shop is continuous data because it can take on any value within a certain range. It can be measured more accurately and can be subdivided into smaller units.
j. The number of pairs of trousers sold in a shop is discrete data because it is a countable quantity and cannot be measured or subdivided. It can only take on integer values.