
Statistics Quiz 2
Answer these simple questions correctly and earn coins
Difficulty Level :
10 Question
Popular Questions In Statistics Quiz 2
Mode of the data 3, 7,8, 8, 7,6, 8, 4, 3, 11 is
Mean of the data is 15. If each observation is multiplied 3 then the mean becomes
If the mean of the data 12, 8, 6, 3, 9 is 7.6. If 5 is added to each observation then the new mean is
Mean of the data 8, 7, 6, 14, 12, 10, 20, 16, 15 and 14 is 12.2. If each observation is multiplied by 2 and then 3 is added, the new mean is
For the data, 0, 1, – 1, 1, 2, which of the following is TRUE?
The median of n observations arranged in ascending order when n is even
A data having two modes is
The mode of the data 8,5, 3, 8,3,6, 5, 3, 7, 5 and 11 is
The difference between any two lower limits is called
The mean of the observations x – 1, x and x + 1 is