P(blue and red) ≈ %
a + b < 0
a - b > 0
a + b > 0
b - a > 0
Breed 1: {45, 38, 49, 52, 51}
Breed 2: {36, 35, 44, 50, 40}
Breed 1 dogs and Breed 2 dogs have similar weight distributions.
Breed 1 dogs and Breed 2 dogs have no overlap in their weight distributions.
Breed 1 dogs and Breed 2 dogs have somewhat similar weight distributions.
Breed 1 dogs and Breed 2 dogs have identical weight distributions.
She infer about the weights of Breed 1 dogs and Breed 2 dogs is;
Breed 1 dogs and Breed 2 dogs have no overlap in their weight distributions.
Hence, Option B is the correct answer.
A set is a collection of well defined elements or objects. A set is denoted by a capital letter symbol, and the cardinal number of a set, enclosed in a curly bracket, denotes the number of elements in a finite set.
Given that;
Breed 1 (38, 45, 49, 51, 52)
Breed 2 (35, 36, 40, 44, 50)
Now, comparing them is simpler. You can tell right immediately that they don't quite match and that they do overlap. so C or D cannot be the case.
As they are over a comparable range, I would say B, although the spread is different for both.
To learn more about set theory visit:
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6x-7y=42
Answer:
Step-by-step explanation:
Answer:
OPTION B: y = x - 2
Step-by-step explanation:
To find the equation of the line substitute the value of x and compare the corresponding value of y.
OPTION A:
y = 2x + 4
Substitute x = 0. We get, 2(0) + 4 = 4
When x = 0, y = -2 4.
OPTION B:
y = x - 2
Substitute x = 0, we get
= -2
When x = 2, = 1 - 2
=-1
Similarly, When x = 4,
= 0.
Since, all the values are satisfied, OPTION B is the answer.
Substitute OPTION C and OPTION D. They do not satisfy the values either.
xy=5