A-Level Edexcel Biology A2 Mean, Median and Mode

A-Level Edexcel Biology A2 Mean, Median and Mode
Pearson Edexcel International Advanced Subsidiary/Advanced Level in Biology, Issue 2, February 2021Biology XBI11/YBI11

Review A-Level Edexcel Biology mean, median and mode through the available evidence on concentration tables and modal carbohydrate values.

How this is tested

  • identify median and modal values from biological concentration tables and options

Question 8(b)(ii)

[Maximum number: 1]

Quince are fruit that grow on trees.
When a quince falls from the tree, two processes take place: browning and decomposition.

A quince fruit is made up of cells and contains a lot of juice.

The table shows the composition of carbohydrates in the juice of one species of quince.

Table for Question 8(b)(ii) — Edexcel A-Level Biology A2

Which row of the table shows the carbohydrates with the median concentration and modal concentration in quince juice?
□ A
□ B
□ C
□ D

Table for Question 8(b)(ii) — Edexcel A-Level Biology A2