Exams
Subjects
Classes
Home
Exams
Mathematics
Mean, median, mode and standard deviation
a survey conducted on 20 ...
Question:
medium
A survey conducted on 20 households in a locality resulted in the following frequency table. The mode of the data is:
Show Hint
Always choose the class with highest frequency as modal class.
TS POLYCET - 2026
TS POLYCET
Updated On:
May 18, 2026
2.5
3.5
4.5
None
Show Solution
The Correct Option is
B
Solution and Explanation
Download Solution in PDF
Was this answer helpful?
0
Top Questions on Mean, median, mode and standard deviation
Find the
mean and mode of the following data:
Class
15--20
20--25
25--30
30--35
35--40
40--45
Frequency
12
10
15
11
7
5
CBSE Class X - 2025
Mathematics
Mean, median, mode and standard deviation
View Solution
For a biased coin, the probability of head is 0.4.
The coin is tossed 1000 times.
The standard deviation of the number of heads (rounded to 2 decimal places) is \(\underline{\hspace{2cm}}\).
GATE CS - 2021
Engineering Mathematics
Mean, median, mode and standard deviation
View Solution
Mean, Median and Mode of a data are related by the relation
CUET (UG) - 2023
Mathematics
Mean, median, mode and standard deviation
View Solution
The value which occurs most frequently in a data set is called:
TS POLYCET - 2026
Mathematics
Mean, median, mode and standard deviation
View Solution
Want to practice more? Try solving extra ecology questions today
View All Questions
Questions Asked in TS POLYCET exam
In grouped frequency distribution, the formula to find median is:
TS POLYCET - 2026
Median of Grouped Data
View Solution
The median of the data \(13,\ 9,\ 11,\ 7,\ 17,\ 15,\ 5\) is:
TS POLYCET - 2026
Median
View Solution
Which of the following is not in Geometric Progression?
TS POLYCET - 2026
Geometric Progression
View Solution
If \(x-1,\ x+2\) and \(x+8\) are three consecutive terms of a Geometric Progression, then the value of \(x\) is:
TS POLYCET - 2026
Geometric Progression
View Solution
The value which occurs most frequently in a data set is called:
TS POLYCET - 2026
Mean, median, mode and standard deviation
View Solution