Find the mean of 1square +2 square +...20 square
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hello friend ❤️ ❤️❤️☺️ ☺️
here is your answer ♥️♥️♥️❣️❣️❣️
find mean
=> 1²+2²+3²+4²--------------20²
=>1+4+9+16+25+36+49+64+81+100+121+144+169+196+225+256+289+324+361+400/(20)
=> 3126/20❣️❣️❣️❣️❣️❣️❣️
=> 156.3 is the mean of 1²-20²
hope it's help ☺️☺️☺️✌️✌️✌️⚡ ⚡ ♥️♥️♥️❣️❣️❣️
here is your answer ♥️♥️♥️❣️❣️❣️
find mean
=> 1²+2²+3²+4²--------------20²
=>1+4+9+16+25+36+49+64+81+100+121+144+169+196+225+256+289+324+361+400/(20)
=> 3126/20❣️❣️❣️❣️❣️❣️❣️
=> 156.3 is the mean of 1²-20²
hope it's help ☺️☺️☺️✌️✌️✌️⚡ ⚡ ♥️♥️♥️❣️❣️❣️
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