My pre-solution-video attempt: I tried something a little different than what Dave initially asked for. Thoughts?

//Build a quiz challenge part 1

//Specs: Build a simple quiz program. 
//will ask a series of questions and evaluate each answer. 
//The program should keep track of the number of questions answered correctly. 
//After the quiz is done, the program should display the number of questions that were correctly answered as well as the number of questions the player got wrong. 


//ESTABLISH THE ARRAY
var quiz = [
     ["How many states does the U.S. have?",
     "What is 7/2?",
     "A common breed of dog is 'Donkey'. True or False?",
     "What is the NJ state bird?",
     "What is the most widely used VCS?"],

     ["50",
     "3.5",
     "false",
     "goldfinch",
     "git"], 
//correct answers get pushed to this array
     [],

//incorrect answers get pushed to this array
     []
];

//FUNCTION FOR BUILDING THE PRINTOUT 
function answerTrue(answer){
    var correctList = "<h1>Correct</h1><br><ol>"
    for (var i = 0; i < quiz[2].length; i++){
        correctList += "<li>" + answer[i] + "</li>"
    }
    correctList += "</ol>"
    print(correctList);

};

function answerFalse(answer){
    var incorrectList = "<h1>You should be ashamed</h1><br><ol>"
    for (var i = 0; i < quiz[3].length; i++){
        incorrectList += "<li>" + answer[i] + "</li>"
    }
    incorrectList += "</ol>"
    print(incorrectList);

};

//FUNCTION FOR PRINTING OUT FINAL RESULTS
function print(result){
    document.write(result);
}


//INITIATING GAME
var letsPlay = prompt("Would you like to take a quick quiz to see how smart you are?");
letsPlay = letsPlay.toLowerCase();

if (letsPlay === 'yes'){
    for (var i = 0; i < quiz[0].length; i++){
        var answer = prompt(quiz[0][i]);
        if (answer === quiz[1][i]){
            quiz[2].push("You answered question " + (i + 1) + " correctly with: " + answer + "!");
        } else if(answer != quiz[1][i]){ 
            quiz[3].push("You answered question " + (i + 1) + " incorrectly with: " + answer + ". The correct answer was " + quiz[1][i] + ".")
        }

    }

}
if (letsPlay === 'yes'){
//Function call to print out correct answers
answerTrue(quiz[2]);

//Function call to print out incorrect answers
answerFalse(quiz[3]);
}
else {
    alert("Take care, dummy");
}