Answer:
15.90
Step-by-step explanation:
The formula for standard deviation, σ, of a population is
We can use a table to organize the calculations.
<u> x </u> <u>x - µ </u> <u>(x - µ)²
</u>
212 -18 324
249 19 361
212 -18 324
248 18 324
239 9 81
212 -18 324
216 -14 196
234 4 16
<u> 248 18 324</u>
2070 2274
Sum= 2070
N = 9
µ = Sum/N = 2070/9 = 230
The equation of the line passing through the given points S(1/2, 1), T(1/2,4) would be 2y = 3x - 1/2.
<h3>What is the equation of a line passing through two given points in 2-dimensional plane?</h3>
Suppose the given points are (x_1, y_1) and (x_2, y_2), then the equation of the straight line joining both two points is given by
The equation of the line passes through the given points.
S(1/2, 1), T(1/2,4)
Then the equation ;
The equation of the line passing through the given points S(1/2, 1), T(1/2,4) would be 2y = 3x - 1/2.
Learn more about straight line equation here:
brainly.com/question/380976
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Good evening
Answer:
<h2>M(9 , 11)</h2>
Step-by-step explanation:
let Point M(x , y) be the midpoint of segment HK then
x = (8+10)/2 = 18/2 = 9
y = (13+9)/2 = 22/2 = 11.
:)
Answer:
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