Daily Practice

Foundation

7th December 2025

5 questions · Foundation tier · 282 questions in this band

1
Averages from a Frequency Table
Using the same table (0:4, 1:10, 2:4, 3:2), find the total number of students.
2
Types of Data
A researcher records the exact temperature of 30 cups of tea to the nearest 0.1 degrees C. State the type of data, giving two features.
3
Estimated Mean from Grouped Data
A class interval 0-10 has frequency 6. Find frequency x midpoint.
4
Sampling Methods
A gym has 900 members. A sample of 45 is needed using systematic sampling, with a random start of 12. Find the 4th person selected.
5
Collecting Data
Give one advantage of using a questionnaire to collect data.

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