
    Create a function that analyzes a student's performance record and identifies all learning activities where the student has demonstrated sufficient mastery by achieving scores at or above the required threshold. The function should accept a dictionary containing assignment names paired with their mastery scores, along with a minimum score threshold, and return a filtered dictionary containing only the assignments where the student met or exceeded the threshold score.
    

    
def dict_filter(dict, n):
    """
    Create a function that analyzes a student's performance record and identifies all learning activities where the student has demonstrated sufficient mastery by achieving scores at or above the required threshold. The function should accept a dictionary containing assignment names paired with their mastery scores, along with a minimum score threshold, and return a filtered dictionary containing only the assignments where the student met or exceeded the threshold score.
    

    """
def dict_filter(dict, n):
    """
    Create a function that analyzes a student's performance record and identifies all learning activities where the student has demonstrated sufficient mastery by achieving scores at or above the required threshold. The function should accept a dictionary containing assignment names paired with their mastery scores, along with a minimum score threshold, and return a filtered dictionary containing only the assignments where the student met or exceeded the threshold score.
    

    """
    result = {key: value for (key, value) in dict.items() if value >= n}
    return result