Question
Find the variance of the numbers 13, 16, 22,
17.Solution
Find the Mean : Add all the numbers and divide by how many there are: Find Differences from the Mean : Subtract the mean from each number and square the result:
Find the Average of the Squared Differences: Add these squared differences and divide by the number of values:
The office of Diwan-i-Insha dealt with which affair in administration?
Which of the following sections of the Representation of the People Act, 1951 is related to the election agents?
Which bacterium is used to turn milk to curd?
- Which of the following country is the highest producer of wheat?Â
The former Spanish footballer, Antonio Lopez Habas, was the coach at the Hero ISL 2020- 21 of which of the following football teams?
Which of the following algae is also called kelp and found in the deep sea?
Which is the highest peak in the Western Ghats?
If B = 4, C=6, E = 10, then find how J will be written?
Dr.Teejan Bai, a Padma Shri, Padma Bhushan and Padma Vibhushan awardee is globally recognised for her contribution to which of the following art forms?
Who is the promoter of Funskool India Ltd., a company that has acquired the licence to manufacture and distribute action figures of Chhota Bheem and fri...