Advertisements
Advertisements
प्रश्न
The data 6, 4, 3, 8, 9, 12, 13, 9 has mean 9.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
The given data is 6, 4, 3, 8, 9, 12, 13, 9
Mean = `(6 + 4 + 3 + 8 + 9 + 12 + 13 + 9)/8`
= `64/8`
= 8
APPEARS IN
संबंधित प्रश्न
Ashish studies for 4 hours, 5 hours, and 3 hours respectively on three consecutive days. How many hours does he study daily on average?
A batsman scored the following number of runs in six innings: 36, 35, 50, 46, 60, 55. Calculate the mean runs scored by him in an inning.
If the mean of five observations x, x + 2, x + 4, x + 6, x + 8, is 11, then the mean of first three observations is
The mean of 5, 9, x, 17 and 21 is 13, then find the value of x
The marks of 14 students in a science test out of 50 are given below. 34, 23, 10, 45, 44, 47, 35, 37, 41, 30, 28, 32, 45, 39 Find the mean mark
The mean height of 11 students in a group is 150 cm. The heights of the students are 154 cm, 145 cm, Y cm, Y + 4 cm, 160 cm, 151 cm, 149 cm, 149 cm, 150 cm, 144 cm and 140 cm. Find the value of Y and the heights of two students?
The average of two numbers are 20. One number is 24, another number is ____________
The mean of the data 12, x, 28 is 18. Find the value of x
Find the mean of the first ten even natural numbers.
The marks in a subject for 12 students are as follows:
31, 37, 35, 38, 42, 23, 17, 18, 35, 25, 35, 29
For the given data, find the mean
