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iVinArrow [24]
3 years ago
10

Name and describe three measures of central tendency used to summarize data.​

Chemistry
1 answer:
Yuliya22 [10]3 years ago
6 0
The answer is mean,mode and median
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Answer:

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Explanation:

We have,

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Time for which the waves are passing is 5 seconds

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f=\dfrac{n}{t}\\\\f=\dfrac{3}{5}\\\\f=0.6\ Hz

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A uranium atom has 92 protons in its nucleus. how many electrons does it have?
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What is the molarity of a solution containing 55.8 g of mgcl2 dissolved in 1.00 l of solution?
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Our solution contains 55.8g in 1 l  of solution, which is 55.8 g/l

Now, we need to make a proportion:
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1 M : 95.2 g/l = x : 55.8 g/l
x = 1 M · 55.8 g/l ÷ 95.2 g/l ≈ 0.59 M
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