Question

3. Calculate the arithmetic mean from the following data: Item 8 9 10 11 12 13 Frequency 3 5 8 12 7 5 .
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Answer 1

Answer:

I am answer this question in evening in which the correct answer is yes I am

Answer 2

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities.