Mode

Q.

The mode of the following data is $67$. Find the missing frequency $x$.

Class	$40-50$	$50-60$	$60-70$	$70-80$	$80-90$
Frequency	$5$	$x$	$15$	$12$	$7$

Q.

If the mode of a data is $18$ and the mean is $24$, then median is

Q. Positive integers from $1$ to $45,$ are placed in $5$ groups of $9$ each. Then highest possible average of the medians of these $5$ groups is

1. $31$
2. $33$
3. $29$
4. $27$

Q. Find the mode of the following data ___
$\begin{array}{cc}{x}_i& f_i\left(frequency\right)\\ 2& 2\\ 5& 5\\ 9& 9\\ 13& 21\\ 17& 17\\ 21& 13\end{array}$

1. 2
2. 5
3. 13
4. 21

Q.

The mode of $2,1,3,4,5,1,2,4,4,2,4$ is___________$\left[4/3\right]$

Q. $\mathrm{What}\mathrm{is}/\mathrm{are}\mathrm{the}\mathrm{mode}\left(s\right)\mathrm{of}\{1,2,2,3,3,4,5\}?$

1. 1
2. 2
3. 3
4. 4

Q. Given the mean and the median of a data, we can find the exact value of its mode.

1. True
2. False

Q. For the following data set:
$2,5,9,3,7,12,15,10,9$, which among the following is correct

1. The smallest central tendency is mean
2. The smallest central tendency is mode
3. The smallest central tendency is median
4. all central tendencies (mean, median, mode) are equal

Q. What is the median for the following set of data?
$$\begin{array}{cc}\text{Value}& \text{Frequency}\\ 0-5& 2\\ 5-10& 3\\ 10-15& 5\\ 15-20& 16\\ 20-25& 14\\ 25-30& 10\end{array}$$

1. 19.69
2. 15.67
3. 20.11
4. 11

Q. Find the mode of 2, 7, 6, 2, 3, 4, 9, 2 ___

1. 2