. how to calculate variance variance can be calculated easily by following the steps given below: find the mean of the given data set. calculate the average of a given set of values now subtract the mean from each value and square them find the average of these squared values, that will ...
Logarithm table is used to find the logarithm values instead of finding the values using mere calculation. Visit BYJU’S to learn different methods and procedures to use log table.
how to solve a quadratic equation complete the square free online test papers use a free online graphing calculator "Year nine Algebra" problem solving worksheets with answers second difference algebra 10 grade algebra 1 practice workbook answers binomial expansion ti89 algebra expression co...
Graphing calculators have even been banned in some classes because of their high memory capability. Students can use their calculators' memory to cheat by storing other information -- like periodic tables or test answers -- in them. Engineers continue to make advancements in calculator technology, ...
100 = 40 per cent how to calculate the percentage of a number? to calculate the percentage of a number, we need to use a different formula such as: p% of number = x where x is the required percentage. if we remove the % sign, then we need to express the above formulas as; p/...
b how to rationalize the denominator with two terms below are the steps to perform rationalisation on denominators containing two terms. step 1 : multiply both the numerator and the denominator by the denominator’s conjugate. step 2 : distribute or use the foil technique for both the ...
investors can also use the pmi to their advantage because it is a leading indicator of economic conditions. the direction of the trend in the pmi tends to precede changes in the trend in major estimates of economic activity and output, such as the gdp, industrial production, and employment. ...
represent two distinct roots of the given equation. taking the square root we can use this method for the equations such as: x 2 + a 2 = 0 example: solve x 2 –50 = 0. x 2 –50 = 0 x 2 = 50 taking the roots both sides √x 2 = ±√50 x = ±√(2 x 5 x 5) x =...
or can mean that it is an effective way to achieve the goal of the game. achieving the goal can either mean beating the player or beating the game itself. meta can also stand for metagame, which refers to the use of information about a game gained from outside the game or its rules...
highest frequency in a set of data. there is a possibility that more than one observation has the same frequency, i.e. a data set could have more than one mode. in such a case, the set of data is said to be multimodal. let us look into an example to get a better insight. ...