Without performing calculations, select the data set with the lowest sample standard deviation. 4, 4, 4, 4, 4, 10, 10, 10, 10, 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
5, 5, 5, 5, 5, 5, 5, 5, 5, 5
1, 1, 2, 2, 3, 3, 4, 4, 5, 5

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.