Skip to content

Course home

Sign up

2.2 Data presentation and interpretation

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041
Question 13

A regression line for predicting delivery time y y\,y minutes from distance x x\,x km is y=1.8x+12y=1.8x+12y=1.8x+12.

Estimate the delivery time for a journey of 15 km.

[2]
Markscheme

2.2 Data presentation and interpretation Questions

  1. A Level
  2. /Maths
  3. /2.2 Data presentation and interpretation

105 exam-style questions on WJEC A Level Maths 2.2 Data presentation and interpretation, covering 2.2.1 Data presentation and interpretation, 2.2.2 Data presentation and interpretation, 2.2.3 Data presentation and interpretation, 2.2.4 Data presentation and interpretation, 2.2.5 Data presentation and interpretation, 2.2.6 Data presentation and interpretation, 2.2.7 Data presentation and interpretation, 2.2.8 Data presentation and interpretation, and 2.2 Data presentation and interpretation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank