Review JavaScript Fundamentals by Building a Gradebook App - Step 4

Tell us what’s happening:

I tried many ways. but still i didn’t get the accurate result.

Your code so far

function getAverage(scores) {
  let sum = 0;

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

  return sum / scores.length;
}

function getGrade(score) {
  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";
  }
}

function hasPassingGrade(score) {
  return getGrade(score) !== "F";
}


// User Editable Region

function studentMsg(totalScores, studentScore) {

let average = getAverage();

let grade = getGrade();

if (grade === "F" ) {

return "Class average:" + average + "Your grade:" + grade

}

else {return "Class average:" + average + "Your grade:" + grade }

}
console.log("Class average: 71.7. Your grade: F. You failed the course.");
console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));

// User Editable Region


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Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

Hi there!

You need to use function parameters within the getGrade() and getAverage(). Also your returning string is missing the part You failed the course. and You passed the course.