What's the mean, median, and mode of 3, 5, 1, 5, 1, 1, 2, 3, 15.
lara [203]
<h3><em>
Answer:</em></h3>
<em>mean = 4</em>
<em>Median = 3</em>
<em>Mode = 1</em>
Step-by-step explanation:
first let’s arrange the numbers from least to highest:
1 , 1 , 1 , 2 , 3 , 3 , 5 , 5 , 15
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The median is the number that’s comes in the middle of the data set ⇒ median = 3 ( the fifth number in the data set)
1 , 1 , 1 , 2 , <u>3</u>, 3 , 5 , 5 , 15
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The mode is the number that repeats the most ⇒ mode = 1 (repeated 3 times)
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![\text{the mean} =\frac{1+1+1+2+3+3+5+5+15}{9} = \frac{36}{9}=4](https://tex.z-dn.net/?f=%5Ctext%7Bthe%20mean%7D%20%3D%5Cfrac%7B1%2B1%2B1%2B2%2B3%2B3%2B5%2B5%2B15%7D%7B9%7D%20%3D%20%5Cfrac%7B36%7D%7B9%7D%3D4)
Answer:
Step-by-step explanation:
xy = 32
x ; y is the divisor of 32
but : 32 = 2^5
6 ordered pairs of positive integers satisfy xY=32
(1;32) , (2;16) , (4; 8),(32; 1) , (16;2) , (8;4) .
Answer:
(-2,5)
Step-by-step explanation:
Answer x = -6,1. hope that helped have a good day
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