Answer:
{14,28,39}
Step-by-step explanation:
By the Triangle Inequality Theorem, if given side lengths 
, 
, and 
, where is the longest side of the triangle, then 
holds true.
For the first set of numbers, 
, so it doesn't represent the three sides of a triangle
For the second set of numbers, 
, so it doesn't represent the three sides of a triangle
For the third set of numbers, 
, so it does represent the three sides of a triangle
For the fourth set of numbers, 
, so it doesn't represent the three sides of a triangle
Answer:
Step-by-step explanation:
Sample variance when large number of samples are drawn we have tend to become a normal distribution.
Variance of the sample is different since variance
Var(x) = E(x^2)-{E(x)}^2
is the formula used for finding the variance of any sample.
But sampling distribution of variance requires repeating this process with the different samples several times.
So option A is not right
B is also not correct, C is wrong
D.The sampling distribution of the mean requires multiple samples to be compared. However, in this situation you are looking for the variance, so finding the sample variance is the same as investigating the sampling distribution of the variance.
is correct
Answer:
range °° heights - lowest = 22-12 = 10
mean °° average number = sum of all numbers÷ number of digits = 173÷ 11 =15.727
The solutions to this equasion are x = 0 and y=1.
10 km because you have 1 cm left over after you make 8 km with the 5cm so you just divide 8 by 4 and get 2km then add that to the 8 to get 10.
