Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

i am done changing all the needfull still cant pass over thid step. i am not sure why i cant get the desired output despite of the correct code. NEED HELP!!!

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 average = getAverage(totalScores);
  const grade = getGrade(studentscore);

  if (grade != "F")
  {
    return ("Class average: "+ average + ". Your grade: " + grade + ". You passed the course.");
  }
  else 
  {
    return ("Class average: "+ average +". Your grade: " + grade + ". You failed the course.");
  }
}
console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) 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

You should be seeing an error in your console:

ReferenceError: studentscore is not defined

All that you need to correct is the name of the function argument here, which should be in camelCase:

1 Like
3

thank you very much for your help

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