Statisticsmedium · Past Paper
Find the median of the first 10 prime numbers.
A12
B11
C12.9
D13
✓ Correct Answer: A — 12
First 10 primes: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29. Median = (11+13)/2 = 12.
Share this question
More from Statistics
- In a frequency distribution table, if the median class is 20-30, what is the lower limit 'L' used in the median formula?
- If the mean of 4, 7, x, 9 is 7, find the value of x.
- If the coefficient of range is 0.25 and the sum of max and min is 100, find the range.
- If the mean of 6, 8, 5, 7, x and 4 is 7, then x is:
- The mean of 10 observations is 15. If one observation 24 is replaced by 34, what is the new mean?