Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. A Level
  3. Maths CCEA
  5. Question bank

4.5.1 Statistical distributions (A-level only)

EasyMediumHard
123456789101112131415161718192021222324
Question 19

The heights of a certain species of plant are normally distributed with a mean of 42 cm and a standard deviation of 8 cm.

Find the height such that 80% of the plants are shorter than this value.

[2]

4.5.1 Statistical distributions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /4.5.1 Statistical distributions (A-level only)