1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VII
Mathematics
Mean for Frequency Distribution Table
Find the aver...
Question
Find the average of all prime numbers between
30
and
50
.
Open in App
Solution
There are five prime numbers between
30
and
50
.
They are
31
,
37
,
41
,
43
and
47
.
∴
the required average
=
(
31
+
37
+
41
+
43
+
47
)
5
=
199
5
=
39.8
Suggest Corrections
7
Similar questions
Q.
Find the average of all even numbers between 70 and 90.
Q.
Write all prime numbers between
20
and
50.
Q.
What are prime numbers? List all primes between 1 and 30.
Q.
Find the product of all prime numbers between 1 and 20
Q.
The average marks of three batches of students having 70, 50 and 30 students respectively are 50, 55 and 45. Find the average marks of all the 150 students, taken together.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Measures of Central Tendency
MATHEMATICS
Watch in App
Explore more
Mean for Frequency Distribution Table
Standard VII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app