Maths 1

Empirical Relationship Between Mean, Median and Mode

Empirical Relationship Between Mean, Median and Mode A distribution in which the value of mean, median and mode coincide, is know symmetrical and if these values are not equal, then the distribution is said asymmetrical or skewed. In a moderately skewed distribution, there is a relation amongst mean, median and mode which is as follows. Read more about Empirical Relationship Between Mean, Median and Mode[…]

Maths 1

Logical Connectives (or) Sentential Connectives

Logical Connectives (or) Sentential Connectives Two or more statements are combined to form a compound statement by using symbols. These symbols are called logical connectives. Logical connectives are given below. Word Symbols And ˄ Or ˅ Implies that (if … then) ⇒ If and only if (implies and is implied by) ⇔ Example: The statement Read more about Logical Connectives (or) Sentential Connectives[…]