If the two co-efficient of regression are -0.6 and -1.4, find the co-efficient of correlation.

Browse free questions and answers by Chapters

• 1 The Solid State
• 2 Solutions
• 3 Electrochemistry
• 4 Chemical Kinetics
• 5 Surface Chemistry
• 6 Isolation of Elements
• 7 The p-Block Elements
• 8 The d-Block and f-Block Elements
• 9 Coordination Compounds
• 10 Haloalkanes and Haloarenes
• 11 Alcohols, Phenols and Ethers
• 12 Aldehydes, Ketones and Carboxylic Acids
• 13 Amines
• 14 Biomolecules
• 15 Polymers
• 16 Chemistry in Everyday Life
• 17 Inverse Trigonometric Functions
• 18 Continuity and Differentiability
• 19 Applications of Derivatives
• 20 Linear Programming
• 21 Relations and Functions
• 22 Matrices
• 23 Determinants
• 24 Integrals
• 25 Applications of Integrals
• 26 Differential Equations
• 27 Vector Algebra
• 28 Three Dimensional Geometry
• 29 Probability
• 30 Electric Charges and Fields
• 31 Electrostatic Potential and Capacitance
• 32 Current Electricity
• 33 Moving Charges and Magnetism
• 34 Magnetism and Matter
• 35 Electromagnetic Induction
• 36 Alternating Current
• 37 Electromagnetic Waves
• 38 Ray Optics and Optical Instruments
• 39 Wave Optics
• 40 Dual Nature of Radiation and Matter
• 41 Atoms
• 42 Nuclei
• 43 Semiconductor Electronics
• 44 Communication Systems
• 45 Evolution
• 46 Ecosystem
• 47 Reproduction in Organisms
• 48 Sexual Reproduction in Flowering Plants
• 49 Human Reproduction
• 50 Reproductive Health
• 51 Principles of Inheritance and Variation
• 52 Molecular Basis of Inheritance
• 53 Biotechnology : Principles and Processes
• 54 Biotechnology and its Applications
• 55 Human Health and Disease
• 56 Microbes in Human Welfare
• 57 Strategies for Enhancement in Food Production
• 58 Organisms and Populations
• 59 Biodiversity and Conservation
• 60 Environmental Issues