Kuiz Pengendalian Data (Jenis Data)

The given statement is correct because it states that "Tinggi murid ialah data numerik," which translates to "The height of students is numerical data." This means that the height of students can be measured and expressed using numbers, making it a numeric data type.

The correct answer is "Poskod setiap daerah ialah data kategori." This is because poskod (postcode) is a categorical data type that represents a specific category or group. It is not a numerical value or a measurement. In contrast, the other options mention weight, favorite color, and number of books read, which are all examples of numerical data or measurements.

The statement "Hobi murid ialah data numerik" is incorrect. "Hobi murid" translates to "students' hobbies" and it is not necessarily a numerical data. Hobbies can vary and include a wide range of activities, interests, and preferences, which may or may not be expressed in numerical form. Therefore, the correct answer is "Salah" (incorrect).

The correct answer is "Tempoh masa belajar dalam sehari bagi setiap murid ialah data kategori." This statement is incorrect because the duration of study time in a day for each student is a numerical data, not categorical data. Categorical data refers to data that can be divided into categories or groups, such as gender or types of cars. In this case, the duration of study time can be measured and quantified, making it a numerical data.

The statement "Markah murid ialah data kategori" is incorrect. In English, it translates to "Student marks are categorical data." However, student marks are not categorical data as they represent numerical values. Categorical data refers to data that can be divided into categories or groups.