Which of the following is example of an open-ended question?

a) does new york allow txting while driving?

b) how many states ban txting while driving?

c) is txting and driving banned in the state of taxes?

d) what have been the effects of state bans on txting while driving?

Hello mate!

An open-ended question is a question that can not ben answered with yes or no.

let's analyze te options.

A) Does New York allow texting while driving?

This question accepts the answers yes or no.

B) How many states ban texting while driving?

This question accepts ye answers yes or no.

C) Is texting and driving banned in the state of Taxes?

This question accepts the answers yes or no.

D) What have been the effects of state bans on texting while driving?

This question starts with a "what", this does not allow the answers yes or no, this question needs a more descriptive answer, then this is an open-ended question.

Then the right answer is D.