Statement: “Online education is effective only when students remain disciplined.” Which option supports the statement?

Explanation

Statement: “Online education is effective only when students remain disciplined.” Now, we check the options: Option (a): Internet access is widespread This talks about availability, not effectiveness. ​Option (b): Discipline improves learning outcomes This directly supports the idea that discipline makes learning effective, especially in online education. ​Option (c): Teachers prefer offline classes Preference doesn’t support the statement. ​Option (d): Online courses are cheaper Cost has no connection with discipline or effectiveness. So, Discipline improves learning outcomes option supports the statement. Thus, correct option is (b).