AQA Paper 3 2021 June — Question 10

Exam BoardAQA
ModulePaper 3 (Paper 3)
Year2021
SessionJune
TopicBivariate data
TypeIdentify errors in correlation analysis

10 Anke has collected data from 30 similar-sized cars to investigate any correlation between the age of the car and the current market value. She calculates the correlation coefficient. Which of the following statements best describes her answer of - 1.2 ?
Tick ( \(\checkmark\) ) one box. Definitely incorrect □ Probably incorrect
\includegraphics[max width=\textwidth, alt={}, center]{0abb6343-017d-4629-8a2d-cfb405dc2d14-16_108_113_1265_959} Probably correct
\includegraphics[max width=\textwidth, alt={}, center]{0abb6343-017d-4629-8a2d-cfb405dc2d14-16_106_113_1400_959} Definitely correct □