Year 9 Numeracy: Target_mean_extra_value
1 practice questions on target_mean_extra_value for Year 9 students, aligned to the Australian Curriculum V9 NAPLAN assessment framework.
Sample Year 9 Numeracy — Target_mean_extra_value Questions
Question 1Mediumtarget_mean_extra_value
Across her first 5 maths tests this term, Mia's MEAN score is 78. What does Mia need to score on her 6th test to lift her mean to exactly 80 across all 6 tests?
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All questions are aligned to the Australian Curriculum Version 9.0 (ACARA) and mapped to the NAPLAN Assessment Framework.
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