Functional Skills Maths Level 2 Reading Graphs and Data Trends — practice questions
8 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Functional Skills Maths Level 2 Reading Graphs and Data Trends in the app →Pairs of readings are plotted as dots, one dot per pair, to see whether two quantities move together. What is Readings were taken for loads between 20 kg and 90 kg. A prediction is then made for a load of 55 kg. What kinA steady rule fits van running costs over five years, but for year fifty it predicts a figure nobody would truA set of readings is fitted with a straight line and the correlation figure comes out very close to zero. WhatThe correlation figure for a set of readings comes out as a negative number. What does the sign on its own telTwo people fit a best fit line to the same set of readings using the same method. What should they end up withOne method fits a line by making the gaps between the line and the plotted readings as small as possible overaA set of readings clearly bends into a curve rather than following a straight line. What use is a straight-lin