# Review JavaScript Fundamentals by Building a Gradebook App - Step 4

### Tell us what’s happening:

Can you help me in returning the class average and the scores respectfully into my code . It’s saying I have to return this but. My studentMsg function should return the correct message based on the student’s score and the class average and I don’t understand how I should return it do you have and suggestions.

``````function getAverage(scores) {
let sum = 0;

for (const score of scores) {
sum += score;
}

return sum / scores.length;
}

if (score === 100) {
return "A++";
} else if (score >= 90) {
return "A";
} else if (score >= 80) {
return "B";
} else if (score >= 70) {
return "C";
} else if (score >= 60) {
return "D";
} else {
return "F";
}
}

}

// User Editable Region

function studentMsg(totalScores, studentScore) {
// Calculate the average score
const averageScore = totalScores.reduce((sum, score) => sum + score, 0) / totalScores.length;

// Determine the student's grade based on their score
if (studentScore >= 90) {
} else if (studentScore >= 80) {
} else if (studentScore >= 70) {
} else if (studentScore >= 60) {
} else if (studentScore >= 50) {
} else if (studentScore >= 40) {
} else {
}

// Determine if the student passed or failed
const status = grade === "F" ? "You failed the course." : "You passed the course.";

// Return the message
}

console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37)); // This should return: "Class average: 71.7. Your grade: F. You failed the course."
console.log(studentMsg([56, 23, 89, 42, 75, 11, 68, 34, 91, 19], 100)); // This should return: "Class average: 50.8. Your grade: A++. You passed the course."

// User Editable Region

``````

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