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poizon [28]
3 years ago
14

Question: Explain why the researchers used data from ten trails and averaged them, rather than data from a single trail. PLEASE

ANSWER THIS !!!!

Mathematics
1 answer:
Ivan3 years ago
7 0
<h3>Question: Explain why the researchers used data from ten trails and averaged them, rather than data from a single trail.​</h3>

Answer : Because in all experiments there are several factors that can affect the result. Repeating the experiment several times can vary the factors and compensate the measurement errors. Therefore, the average of the results is calculated to find the result that is closest to the set of all the results, being more reliable than a single result of an individual experiment.​

Hope this helps!​​​​​

\textit{\textbf{Spymore}}​​​​​​ ​

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Please help will mark brainliest if correct
dangina [55]

Answer:

B   -------   DE ≅ RS

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4 0
2 years ago
A promoter buys advertising in units of $30,000 each. If he buys two units of broadcast TV, one unit of cable TV, and two units
andriy [413]

Answer:

$150,000

Step-by-step explanation:

The first step is to calculate the total number of units

= 2 +1 +2

= 5

If he buys at the rate of $30,000 for one unit then the total money spent on advertising can be calculated as follows

= 30,000 × 5

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Hence the promoter spends $150,000 on advertising

4 0
3 years ago
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lilavasa [31]
All of the values follow the same formula rule. n= n x (n-1) / 2
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4 0
3 years ago
Ill give brainliest for the answer and no guessing
Vsevolod [243]

Answer:

12350%

Step-by-step explanation:

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7 0
2 years ago
Triangle EFG has vertices E(-3,1), F(1,1), and G(4,5). Find the coordinates of the image of point of E after a translation of 3
torisob [31]

Answer:

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