direct method

= 29.75 Calculate the mean of the question in example 4 by Short-Cut Method...

Preparation by Direct Combination with Oxygen - Some bases can be prepared by the direct combination of a metal with oxygen. For e.g., Metal + Oxygen Basic oxi..

The method of assuming the opposite of a statement is true. If this leads to impossibility, then the original statement is true is: => A proof by contradiction or A Direct proof..

It is the shortest distance between two ends of the body. For measuring lengths, two methods can be employed, namely direct method and indirect method. Direct methods are employed for measuring small lengths by comparing such lengths..

Mean is the arithmetic average. To find mean of ungrouped data and it is obtained by adding the raw scores and dividing the sum by the number of items. There are three methods to find mean for a frequency distribution. (i) Direct method, (ii) Short-cu..

There is no direct method for the estimation of oxygen present in any organic compound. The percentage of oxygen in an organic compound is usually obtained by subtracting the sum of the percentages of all other elements from 100. % of oxygen in an organic compound = 100 - (Sum ..

There is no direct method for the detection of oxygen in organic compounds. It's presence is detected indirectly. For example, If any organic compound on heating in a dry test tube, gives out water vapor, then the presence of oxygen in the organic compound is indicated. If..

The Arithmetic mean is obtained by dividing the sum of all the items in the list by the total number of items. Direct method M = Where x is mid-interval f is frequency M is mean Short cut method where A = assumed mean d = x - A Step deviation method W..

Photosynthesis is the only process which produces enormous quantities of organic matter for sustaining the life on this globe. It is the only known method of manufacture of organic food from inorganic raw materials. Animals including man are directly or indirectly dependen..

It involves growing of crops in strips. The most common method followed is the contour farming where the strips of crop are at right angles to the slope. Wind-strip cropping is when the strips of crop are place at right angles to the direction of win..