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Burka [1]
3 years ago
11

What is a mean, median and interquartile range?

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
7 0
Mean<span>: The average value of the entire set of numbers. 
</span>Mode: The number which appears most often in a set of numbers.Median<span>: The middle value between the largest and smallest in a set of numbers. Range: The difference between the largest and smallest in a set of numbers.
Interquartile range: </span><span>a measure of statistical dispersion, being equal to the difference between 75th and 25th percentiles, or between upper and lower quartiles, </span>IQR<span> = Q</span>3<span> − Q</span>1<span>.</span>
hram777 [196]3 years ago
4 0
Mean is average median is the lower half interquartile range = Q3-Q1


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Express 315m/s into km/h (with the working)​
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315 m/s = 1134 km/h

Step-by-step explanation:

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Consider 7×10^3. Write a pattern to find the value of the expression
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Answer:

7*10*10*10 = 7000

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70*10 = 700

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Step-by-step explanation:

The given expression is:

7*10^3

Here 10^3 means that 10 will be multiplied 3 times:

7*10*10*10 = 7000

How did we get 7000?

7*10*10*10 = 7000

7*10 = 70

70*10 = 700

700*10 = 7000

We can also say that there are 7  1000s in 7000....

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vampirchik [111]

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From the system of equations 2x + 3y = 2 and y = (1/2)x + 3, the graph of the equation shows that the solution is at x = -2 and y = 2

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