find the mean, median, and mode of the data set round to the nearest tenth 15, 1 , 4, 4, 8, 7, 15, 4, 5
Dmitriy789 [7]
![15,\ 1,\ 4,\ 4,\ 8,\ 7,\ 15,\ 4,\ 15,\ 4,\ 5\to\underbrace{1,\ 4,\ 4,\ 4,\ 4,\ 5,\ 7,\ 8,\ 15,\ 15,\ 15}_{11}\\\\mean=\dfrac{1+4+4+4+4+5+7+8+15+15+15}{11}=\dfrac{82}{11}\approx7.5\\\\median:1,\ 4,\ 4,\ 4,\ 4,\ \boxed{5},\ 7,\ 8,\ 15,\ 15,\ 15\\\\mode:1,\ \underbrace{4,\ 4,\ 4,\ 4}_{4},\ 5,\ 7,\ 8,\ 15,\ 15,\ 15](https://tex.z-dn.net/?f=15%2C%5C%201%2C%5C%204%2C%5C%204%2C%5C%208%2C%5C%207%2C%5C%2015%2C%5C%204%2C%5C%2015%2C%5C%204%2C%5C%205%5Cto%5Cunderbrace%7B1%2C%5C%204%2C%5C%204%2C%5C%204%2C%5C%204%2C%5C%205%2C%5C%207%2C%5C%208%2C%5C%2015%2C%5C%2015%2C%5C%2015%7D_%7B11%7D%5C%5C%5C%5Cmean%3D%5Cdfrac%7B1%2B4%2B4%2B4%2B4%2B5%2B7%2B8%2B15%2B15%2B15%7D%7B11%7D%3D%5Cdfrac%7B82%7D%7B11%7D%5Capprox7.5%5C%5C%5C%5Cmedian%3A1%2C%5C%204%2C%5C%204%2C%5C%204%2C%5C%204%2C%5C%20%5Cboxed%7B5%7D%2C%5C%207%2C%5C%208%2C%5C%2015%2C%5C%2015%2C%5C%2015%5C%5C%5C%5Cmode%3A1%2C%5C%20%5Cunderbrace%7B4%2C%5C%204%2C%5C%204%2C%5C%204%7D_%7B4%7D%2C%5C%205%2C%5C%207%2C%5C%208%2C%5C%2015%2C%5C%2015%2C%5C%2015)
<h3>Answer: mean = 7.5, median = 5, mode = 4</h3>
Maximum profit due to the feasibility graph....we take where the two lines cross...(6,5). These figures are substituted into the equation and the result is the max profit...
p = 3x + 2y
p = 3(6) + 2(5)
p = 18 + 10
p = 28
20%
100%(total points possibly given)
- 80% (points received)
equals 20%
In fractions, the shaded area would equal 1/2
or 0.5
or 50%
total amount is $46.75 and if they split the cost it is $15.58