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Step 3: Implement buildDistributionArray() (2 points) Implement the buildDistributionArray() function to take an array of scores, built by parseScores(), as an argument. The function should return a grade distribution array of length 5. The function should loop through the scores array and tally up the number of A, B, C, D, and F scores using the standard scoring system (90 and above = A, 80-89 = B, 70-79 = C, 60-69 = D, 59 and below = F). The grade totals should be stored in a distribution array where the number of As is the first number, number of Bs is the second number, etc. Ex: buildDistributionArray(["45", "78", "98", "83", "86", "99", "90", "59"]) should return [3, 2, 1, 0, 2]. buildDistributionArray() should return [0, 0, 0, 0, 0] when the scoresArray argument is an empty array.

Name: step 3 implement builddistributionarray 2 points implement the builddistributionarray function to take an array of scores built by parsescores as an argument the function should return a gra 21175
Uploaded: 2025-11-16T01:30:02-08:00
Duration: 6 min 28 s
Channel: Numerade
Description: step 3 implement builddistributionarray 2 points implement the builddistributionarray function to take an array of scores built by parsescores as an argument the function should return a gra 21175

          Step 3: Implement buildDistributionArray() (2 points)
Implement the buildDistributionArray() function to take an array of scores, built by parseScores(), as an argument. The function should return a grade distribution array of length 5.
The function should loop through the scores array and tally up the number of A, B, C, D, and F scores using the standard scoring system (90 and above = A, 80-89 = B, 70-79 = C, 60-69 = D, 59 and below = F). The grade totals should be stored in a distribution array where the number of As is the first number, number of Bs is the second number, etc.
Ex: buildDistributionArray(["45", "78", "98", "83", "86", "99", "90", "59"]) should return [3, 2, 1, 0, 2].
buildDistributionArray() should return [0, 0, 0, 0, 0] when the scoresArray argument is an empty array.

step 3 implement builddistributionarray 2 points implement the builddistributionarray function to take an array of scores built by parsescores as an argument the function should return a gra 21175

Added by Melissa M.

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