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Marissa wanted to see how the amount of water given to tomato plants affected their growth. She had six tomato plants that she split into two groups of three. She watered each plant in group 1 with 300ml of distilled water per day. Group 2 plants each received 500ml of distilled water each day. She measured each tomato plant’s height after 30 days, and recorded her findings in the table below.

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Marissa wanted to see how the amount of water given to tomato plants affected their growth She had six tomato plants that she split into two groups of three She class=

Respuesta :

Answer:The average height in the cm for plants in group 1 is 21 cm.

Solution:

[tex]Average=\frac{\text{sum of all observation}}{\text{total number of observation}}[/tex]

Sum of all observation in group 1 = 20 + 25 + 18

Total number observation in group 1 = 3

[tex]Average=\frac{20+25+18}{3}=\frac{63}{3}=21[/tex]

The average height in the cm for plants in group 1 is 21 cm.

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Answer:

The answer to the 2nd question is 114

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