Select the correct answer. Based on the table, which city has the highest temperature in January? City January Temperature (°C)
2 answers:
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Answer:
The x-coordinate of each point will increase by 4.
Step-by-step explanation:
So Triangle PQR is being translated 4 units to the <em>right</em>. Since we are going to the <em>right</em>, this is a shift on the x-coordinate.
And since we're going 4 units, every x-coordinate is going to be added by 4.
In other words, if we have:
Then the new coordinate, A', is:
So, let's find the new coordinates of each point.
Point P is (-5,6). So:
The new Point P is at (-1,6).
Point Q is at (2,6). So:
The new Point Q would be at (6,6).
And Point R is at (-3,2). So:
The new Point R is at (1,2).
And we're done!
Answer:
hello the data is missing but it is included in the explanation below
missing data = 9, 6, 2, 1, 2, 5, 5, 1, 2, 6, 8, 10, 6, 6, 1, 5, 1, 3, 4, 4, 4, 5, 10, 9, 1, 6
Answer :
A) range = 9 , variance = 8.3015, standard deviation = 2.8812
B) The results cannot be a representative of the variation of attractiveness among the population of adult males
Step-by-step explanation:
A ) calculate the Range, variance and standard deviation
The given data = 9, 6, 2, 1, 2, 5, 5, 1, 2, 6, 8, 10, 6, 6, 1, 5, 1, 3, 4, 4, 4, 5, 10, 9, 1, 6
i) Range = difference between largest and smallest values
= 10 -1 = 9
ii) variance = summation of ; (xi − x)^2/n-1
= 207.5385/26−1 ≈ 8.3015
iii) standard deviation =
= = 2.8812
B) The results cannot be a representative of the variation of attractiveness among the population of adult males