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Subject: Maths, asked on 9/12/16

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Subject: Maths, asked on 30/10/16

​ Mean of 9 numbers is 14. One number 12 was excluded. Find the new mean. ​

Subject: Maths, asked on 23/10/16

Please answer the question number 4; 6

Subject: Maths, asked on 23/10/16

Please answer the question no 4 ; 6 with statements .

Subject: Maths, asked on 22/10/16

Please answer the 7th question .

Subject: Maths, asked on 4/10/16

does median is always one of the numbers in a data , when total no. of observations are even? explain?

Subject: Maths, asked on 29/9/16

if there is a probability in getting tails in a single toss i.e. 1/2 then what is the probability of getting 2 tails in two tosses ? explain. if answer is 1/4 then explain how.

Subject: Maths, asked on 27/9/16


find the median of 4,5,7,11,9,6,5,8

Subject: Maths, asked on 3/8/16

when observation occurs most often best measure of central tendency is?

Subject: Maths, asked on 8/7/16

a surveys is conduct in a class to know the favourite subject of the students .
social science - 120 degree
science -60 degree
English -42 degree
Hindi -48 degree
mathematics -38 degree
physical education -60 degree
what percent of the class answered mathematics as their favourite subject
 

Subject: Maths, asked on 13/6/16

DEFINE
  • BAR GRAPH
  • PICTOGRAPH 
  • MEAN
  • MODE
  • PROBABILITY
  • RANGE

Subject: Maths, asked on 13/6/16

a spinner is such that its half face is dark blue in colour and the other half is light blue in colour.if the spinner is spun,then its landing on the dark blue face is

Subject: Maths, asked on 8/6/16

A boys batting average for 7 inning is 35 runs.If he scores 27 runs in his next innings, What is his average now ? If he wishes to increase his average to 36 runs , what should be his score in his 8th inning ?

Subject: Maths, asked on 13/3/16

if the mean and variance of a binomial distributionare 9 and 6 respectively find the distribution

Subject: Maths, asked on 5/3/16

The mean of 10 observation was 51.If 62 was misread as 72.What was the correct mean.

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