Question
The data given below shows the marks obtained by 12
different students in an exam. Marks obtained: 18, 22, 25, 28, 35, 39, 47, 50, 50, 64, 65, 85 Calculate the difference between the median and the mean of the marks obtained by 12 students:Solution
Mean of the marks obtained = (18 + 22 + 25 + 28 + 35 + 39 + 47 + 50 + 50 + 64 + 65 + 85) ÷ 12 = 44 When the data in arranged in ascending order, average of the 6th and 7th observation = (39 + 47) ÷ 2 = 43 So, required difference = 44 - 43 = 1
- In a certain code language, "SILVER" is written as âIVEORH", and "CLOUD" is written as "WFLOX". How will "GOLDEN" be written in that language?
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and the...
Which of the following denotes â7%Râ code
In a certain code language, if âHOLDâ is written as !@*% and âMOREâ is written as $@+ ©, then what is the code for ' DOOR' ?
...What is the code for the word âmoreâ?
What may be the possible code for the wordâManufacturingâ?
What is the code for âyour mayâ?
If âBANKSâ is coded as âCCQOXâ, then what is the code for â CABLE â?
Rearranging the letters “AKBLU’, we get the capital of _________
- If "BOTTLE" is coded as 34 and "GLASS" is coded as 27, how will "CUP" be coded?
