Answer :
Answer:
(a) The length of time it takes to fill up your gas tank - CONTINUOUS
(b) The number of students applying to graduate schools - CONTINUOUS
(c) The number of voters who vote Democratic - DISCRETE
(d) The number of customers waiting in line at the grocery store - DISCRETE
Step-by-step explanation:
To determine either the set of data are discrete or continuous, let consider their characteristics.
CONTINUOUS
continuous data is quantitative data, It can be measured, it has an infinite values within selected range.
DISCRETE
Discrete data is counted, it can only take certain values.
(a) The length of time it takes to fill up your gas tank - Continuous
(b) The number of students applying to graduate schools - Continuous
(c) The number of voters who vote Democratic - Discrete
(d) The number of customers waiting at the grocery store-Discrete
What is the difference between continuous and discrete data?
Continuous data can have an infinite range of values while Discrete data can take some certain values only.
Let us consider the given examples
a) The length of time it takes to fill up your gas tank.
In this case, the time duration can be of a wide range. Time taken while filling up a gas tank can take many values. So it is an example of continuous data.
b) The number of students applying to graduate schools.
In this case, the number of students applying to graduate schools can be of a wide range. it can be n number of values. So it is an example of continuous data.
c)The number of voters who vote Democratic.
The number of voters who vote can be of a certain value. Hence, this is an example of discrete data.
d)The number of customers waiting in line at the grocery store.
The number of customers waiting in line at the grocery store can be of a certain value. Hence, this is an example of discrete data.
Therefore, we can say that
(a) The length of time it takes to fill up your gas tank - Continuous
(b) The number of students applying to graduate schools - Continuous
(c) The number of voters who vote Democratic - Discrete
(d) The number of customers waiting at the grocery store-Discrete
To get more about continuous and discrete data refer to the link,
https://brainly.com/question/2931136