The first ten odd prime numbers are: 3, 5, 7, 11, 13, 17, 19, 23, 29, 31
To calculate the mean of the first ten odd prime numbers, we sum them and divide by 10:
Mean = (3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31) / 10 = 158 / 10 = 15.8
Therefore, the mean of the first ten odd prime numbers is 15.8
English
150 Questions
150 Marks
150 Mins English English150 Questions150 Marks150 Mins English English150 Questions150 Marks150 Mins EnglishThe mean marks of boys in a class is 52 and that of girls is 42. The mean marks of boys and girls combined is 50. The percentage of boys in the class is:
The mean of the probability distribution of the number obtained on throwing a die having 1 on three faces, 2 on two faces, and 5 on one face is:
What is the mean of the following distribution?
The arithmetic mean of the observations 28, 31, 40, 63, 57, 37, 34, 70 and 99 is:
Correct relation for the numbers 10, 7, 8, 5, 6, 8, 5, 8, 6 is:
If mean of a variable X is M, then mean of variable Y = (X – 4)/5 will be:
What is the mean of the following distribution?
Marks | 12 | 22 | 58 | 79 | 89 |
No. of Students | 98 | 74 | 17 | 28 | 44 |
The arithmetic mean of the observations 83, 17, 62, 87, 62, 96, 86, 92 and 90 is:
What is the mean of the following distribution?
Marks | 13 | 27 | 59 | 61 | 97 |
No. of Students | 95 | 57 | 80 | 98 | 73 |
The mode and median of a data set is 89.7 and 32, respectively. What is the mean of the data set? (Use empirical formula.)
Suggested Test Series
Suggested Test Series
