Test
StatisticsEnd of unit test
Sampling and averages test:Higher
End of unit test, 26 marks, calculator. Median, mode and range, the mean, a two-way table from information in words, choosing the best average when there is an outlier, the mean from a frequency table, an estimated mean from a grouped table and estimating from a sample. Answers are written on the paper with every mark shown.
A free GCSE statistics end of unit test with answers, covering spec codes S1, S2, S4 and S5.
Lesson
Median, mode and range
Lesson
The mean
Lesson
Mean from a frequency table
Lesson
Choosing the best average
Lesson
Two-way tables
Lesson
Estimating from a sample
Lesson
Estimated mean from a grouped table
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