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R_Code-10.r

Problem Statement

Create a numeric vector of student exam scores. Write a single line of code that evaluates these scores and outputs "Pass" for any score 50 or above, and "Fail" for any score below 50.

Metadata

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Author Amit Dutta (amitdutta4255@gmail.com)
Date 20 Mar 2026
License MIT

Concepts

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Source Code

# Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 20 Mar 2026
# Repo: https://github.com/notamitgamer/bsc
# License: MIT

# Create a numeric vector of student exam scores. 
# Write a single line of code that evaluates these scores and 
# outputs "Pass" for any score 50 or above, and "Fail" for any score below 50.

score <- c(45, 26, 89, 21, 75, 99, 13, 68, 85)

ifelse(score < 50, "Fail", "Pass")

Explanation

Explain with AI

Copy the prompt below and paste it into any AI assistant.

    You are explaining a R programming code to a beginner.

    STRICT RULES:

    - Only use the given code. Do NOT assume anything not present.

    - Do NOT add extra examples.

    - Keep explanation clear and short.

    - If something is unclear, say "Not clear from code".

    - Follow the exact format below. Do NOT change headings.

    FORMAT:

    [START]

    ## What it does

    (Explain the overall purpose in 1-2 sentences)

    ## Step-by-step

    (Explain how the code works in steps, simple language)

    ## Key Concepts

    (List concepts like loop, condition, function, etc.)

    ## Notes

    (Mention any limitations, errors, or assumptions)

    [END]

    CODE (R_Code-10.r):

    # Author: Amit Dutta (amitdutta4255@gmail.com) | Date: 20 Mar 2026
    # Repo: https://github.com/notamitgamer/bsc
    # License: MIT

    # Create a numeric vector of student exam scores. 
    # Write a single line of code that evaluates these scores and 
    # outputs "Pass" for any score 50 or above, and "Fail" for any score below 50.

    score <- c(45, 26, 89, 21, 75, 99, 13, 68, 85)

    ifelse(score < 50, "Fail", "Pass")