A)Provide an example from your home that represents a continuous, numerical variable. B)Provide the name of...
A)Provide an example from your home that represents a continuous, numerical variable.
B)Provide the name of the appropriate table to display the simultaneous responses of two categorical variables
C) In a bell -shaped distribution, what percentage of values are not contained within + / - 2 standard deviations of the mean?
Homework Answers
A) The amount of water ( in Litre ) Used daily in my house
( This is an example of continuous numerical variable that will take any value including the fraction one)
B) The contigency tables are used to display the simultaneous responses of two categorical variables.
(Contingency tables are frequency distribution tables in a matrix form that showcase the relationship between two categorical variables. )
c) Percentage of values are not contained within + / - 2 standard deviations of the mean
= 100 - Percentage of values are contained within + / - 2 standard deviations of the mean
= 100 - 95
=5%
( As per empirical rule 95% of the values are contained within +/- 2 standard deviations of the mean)
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