numerical value of correlation

The magnitude and unit of 'R' depends upon the units in which pressure, volume and temperature are expresse..

Eight charges having the values shown in figure are arranged symmetrically on a circle of radius 0.4 m in air. Calculate the potential at the centre ..

It is desired to deposit 0.254 kg of copper on the cathode of a copper voltameter. How long will it take to deposit this amount if a steady current of 100 A is maintained? Use the known value of Faraday's constant. Relative atomic mass of copper is 63. ..

Gravitational Constant (G) = 6.6734x10 - 1 1 Nm 2 /kg 2 Mass of the Earth (M e ) = 6x10 2 4 kg Radius of the Earth (R e ) = 6.4x10 6 m The value of acceleration due to gravity on Earth is 9.8m/s 2 . This means that when a body falls freely towards the Earth its velocity incre..

29. - Two polarizing sheets are placed with their planes parallel so that light intensity transmitted is maximum. Through what angle will either sheet be turned so that intensity drops to half the maximum value..

The numerical value of the surface area of a cube is equal to the numerical value of the sum of the measures of its edges. What is the measure of each edge of the cube? => 2 units or 5 units or 4 units or 3 units..

03. - It is desired to deposit 0.254 kg of copper on the cathode of a copper voltameter. How long will it take to deposit this amount if a steady current of 100 A is maintained? Use the known value of Faraday's constant. Relative atomic mass of copper is 63. ..

The circumference of a circle is equal to its area in numerical value. Find the circumference of the circle. => 2 π units or 4 π units or π units or 1 unit..

Which of the following statement(s) is/are true? I. The multiple correlation coefficient denoted by R takes into account all the independent variables and can be computed by using the values of the individual correlation coefficients. II. R can range from - 1 to + 1. I..

If the degrees of freedom of the numerator is 15 and that of the denominator is 24 for testing the variances of two populations using F-test, then find the test value and the critical value at 95% confidence. The sample variances are 45 and 78. => 2.65, 1.83 or 1.73, 2..