Mode

The mode of observations $7,12,8,5,6,4,9,10,8,9,7,6,5,9$ is

Find the mode of the following data:

$100, 120, 110, 90, 120, 140, 130, 120, 110, 100, 90, 140, 120, 100$

Find the mode of the following data:

$70, 80, 65, 90, 70, 90, 80, 70, 75, 65$

The mode of the data $12, 1, 10, 1, 9, 3, 4, 9, 7, 9$ is:

Data about the times, in seconds, taken to run $100$ metres by $n$ adults are given in the following table.

By first investigating the possible values of $a$ and of $b,$ find the largest possible value of $n,$ given that the modal class contains the slowest runners.

Four classes of continuous data are recorded as $1-7, 8-16, 17-20$ and $21-25.$ The class $1-7$ has a frequency of $84$ and there is no modal class. Find the total frequency of the other three classes.

The histogram shows the lengths of $26$ black rats.

The modal class is

Height in cms:$\begin{array}{cccc}60-62 63-65& 66-68& 69-71& 72-74\end{array}$
No. of students: $\begin{array}{ccccc}15& 118& 142& 127& 18\end{array}$

Modal group is

In Zoology _____ is used.

The mode of the numbers $7,7,7,9,10,11,11,11,12$ is

The class having maximum frequency is called

Determine the mode for the following data with calss interval of heigh $h=10$

$\begin{array}{cc}Marks& No. of students\\ Less than 40& 5\\ Less than 50& 12\\ Less than 60& 29\\ Less than 70& 45\\ Less than 80& 48\end{array}$

Find the median of the following given data;

$40,43,41,43,42,40,45,43,40,42,41,44,45$

Find the median wages of each day from the given frequency distribution:

$\begin{array}{ccccc}Daily wages (in Rs.)& 60-70& 70-80& 80-90& 90-100\\ No. of labourers& 3& 6& 5& 10\end{array}$

Find the median of the following data.

$60,62,61,60,63,64,63,64,65,60,63$

What will be the varience of first $13$ natural numbers.

What is the interquartile range of data given below,

$\left\{20,19,18,16,22,25,29,30,27\right\}$

In a given data , if each value is Subtracted by 7 and the standard deviation of the data is 5 . Then the new standard deviation will be.

If the range coefficent and the largest value of any data are $0.25$ and$18$ respectively. Then find the smallest value of the data

We have given tht there are $3$ numbers that is $30,\frac{80}{3},20$

So, for a positive skewed distribution find out mode from the data.