5.1.8

Complete Frequency Trees

Test yourself

Frequency Trees

We can often work out values in an incomplete frequency tree.

Illustrative background for Completing a frequency treeIllustrative background for Completing a frequency tree ?? "content

Completing a frequency tree

  • That means that there were 28 - 19 = 9 days when it didn’t rain.
Illustrative background for Completing a frequency treeIllustrative background for Completing a frequency tree ?? "content

Completing a frequency tree

  • On those 9 days, Sandra didn’t miss the bus 7 days so she must have missed the bus on the remaining 9 - 7 = 2 days.
Illustrative background for Completing a frequency treeIllustrative background for Completing a frequency tree ?? "content

Completing a frequency tree

  • Of the 19 days when it did rain, Sandra didn’t miss the bus on 3 days so she must have missed the bus on the remaining 19 - 3 = 16 days.

Jump to other topics

1Number

1.1Place Value

1.2Factors & Multiples

1.3Operations

1.4Fractions, Decimals & Percentages

1.5Growth & Decay

1.6Measurements & Units

1.7Accuracy

2Algebra

3Ratio, Proportion & Rates of Change

4Geometry & Measures

5Probability

6Statistics

Go student ad image

Unlock your full potential with GoStudent tutoring

  • Affordable 1:1 tutoring from the comfort of your home

  • Tutors are matched to your specific learning needs

  • 30+ school subjects covered

Book a free trial lesson