Question

9 The score in a social science test of 10 students is as follows : 19, 12, 15, 12, 19, 14, 15, 13, 12, 18 Find the mean , mode and Range.​

Answer 1

Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Answer 2

Answer:-

Step-by-step explanation:-  Mean = Sum of the terms/ the number of terms

                                                      = 149/10

                                                      = 14.9

                                              Range = 19 - 12

                                                          = 7

                                              Mode = 19 becuase it is occuring twice and it is the highest value here

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