2/3 would be the correct answer.
A veterinarian weighed a sample of 666 puppies. Here are each of their weights (in kilograms): 1, 2, 7, 7, 10, 151,2,7,7,10,151,
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Answer:
The standard deviation of the weight, σ, is approximately 4.73 kg
Step-by-step explanation:
The weights of the six puppies are;
= 1, 2, 7, 7, 10, and 15
The number of puppies, n = 6
Therefore, we have;
The mean = μ = ∑x/n = (1 + 2 + 7 + 7 + 10 + 15)/6 = 7
The standard deviation, σ, is given as follows;
By substituting, we have;
Simplifying gives;
The standard deviation of the weight, σ ≈ 4.73 kg to two decimal places.
1000 is you answer
Or
10x10x10
Or
10/3
Answer:
Range: {-1, 0, 2, 4}
Domain: {-3, -2, 0, 1}
Step-by-step explanation:
The range is the set containing all y-coordinates.
The domain is the set containing all x-coordinates.
A coordinate appears only once in each set.
Range: {-1, 0, 2, 4}
Domain: {-3, -2, 0, 1}
Answer:
He received 19 dollars
Step-by-step explanation:
On Friday he had $22 and now he has $41.
We will need to do the reverse operation of addition, and that will be subtraction.
$41 - $22 = $19
