mode,median,mean and range

The mode: 

ex: 5  6  3  4  5  4  3  4  1= 4 in here is the  number which is the most repeated .

find the mode for each set of data.

Q1} 8  5  7  3  6  5  4  7=

Q2}7  4  6  5  7   5  4  7=



The median:

ex: 4  7  8  3  6  8  4 = 3 you should firstly put them in order from smallest to biggest  and then cancel them from both side of the line.

Q1}14  12  17  15  11  11  16

Q2}19  23  18  21  17  17  19
     

The mean:

ex: 14  4  5  12  7  4= 7.66   first of all add all the numbers and then divied them by the number of digits.

Find the mean numbers?

Q1}4  5  7  10  7  12  10  15  17=

Q2}59.2  91.0  74.8  32.6  =


TEST:

find the mean,median and mode? 

Q:  0.54   0.52  0.62  0.49  0.61  0.56  0.51  0.64  0.54  0.67=