Question

there were 154 students in the passive learning lecture and 142 students in the active learning class. indicate how many rows and how many columns the dataset will have if cases are rows and variables are columns. number of rows = 296 number of columns =

Explanation:

Step1: Calculate number of rows

The total number of students is the sum of students in passive - learning lecture and active - learning class. So, we add 154 and 142.
$154 + 142=296$

Step2: Determine number of columns

There are two types of learning methods (passive learning and active learning), which represent two variables. So the number of columns is 2.

Answer:

Number of rows = 296
Number of columns = 2