Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

  1. Your studentMsg function should return the correct message based on the student’s score and the class average.

I am very confused at the moment. i cant get past this error message

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) {
const classAverage = getAverage(totalScores);
const studentGrade = getGrade(studentScore);

if (studentGrade !== "F") {
 return "Class average: " + classAverage.toFixed(1) + ". Your grade: " + studentGrade + ". You passed the course.";
 
} else {
   return "Class average: "+ classAverage.toFixed(1) +". Your grade: " + studentGrade + ". You failed the course.";
}
}


// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

Hi. You don’t need to round the numbers down so remove the toFixed method. Not sure if you have deleted the console log tests that were already there.

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