Consider a 20 questions multiple choice test with A, B,C, D, and E as the answers and you guess all “C”, then what do you expect to get on the test? Explain and show your work.

You should expect to get a 20%

because there are 5 answer choices and you can pick one, you have a 1/5 chance of getting the question right. with this knowledge, you can expect that youll get 1/5 of the questions right, and when you convert 1/5 to a percent, by dividing 1 by 5 and multiplying that decimal by 100, you get 20, which is where you get the 20%

The answer to your question is 1/9

Can you provide the tape diagram?