The frequency distribution
has been repesented graphically as follows

Do you think this representation is correct? Why?

A man walking briskly in rain with speed v must slant his umbrella forward making an angle theta with the vertical. A student derives the following relation between theta and v : tan theta = v and checks that the relation has a correct limit: as v rarr 0 , theta rarr o , as expected. (We are assuming there is no strong wind and that the rain falls vertically for a stationary man). Do you think this relation can be correct ? If not, guess the correct relation.

A single base mutation in a gene may not always result in loss or gain of function. Do you think the statement is correct? Defined your answer.

The length of 40 leaves of a plant are measured correct to one millimetre, and the obtained data is represented in the following table. : Is there any other suitable graphical representation for the same data ?

Distance (in km) of 40 engineers from their place of residence to their place of work were found as follows Construct n grouped frequency distribution table with class size 5 for the data given above taking the first interval as 0— 5 (5 not included). What main features do you observe from this tabular representation ?

Distance of 40 engineers from their place of residence to their place of work were found as follows construct a grouped frequency distribution table with class size 5 for the data given above taking the first interval as 0-5. what main featues do you observe from his tabular representation.