1. The range is the possible values for the y-coordinate in a relation or a set of data pairs.
The range is {nine, ten, eight, five, four, two}
2. If you plot the given points, then you'd see that that point
(three, nine) is far from the rest of the other points which makes it an outlier. Other methods can be used to determine whether or not the point is really and outlier. For now, a visual inspection is enough.
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Sound quality test = every fifth siren
Mechanical quality = every 8th siren
Daily output = 350 siren
Percentage tested for mechanical quality :
Number of siren tested for mechanical quality / total output
Number of siren tested for mechanical quality = (350 / 8) = 43. 75
= 43 sirens
% tested for mechanical quality :
(43 / 350) * 100%
0.12285 × 100%
= 12.29%
What percent is tested for both types of quality at the same time?
Number tested for both types simultaneously = 8
% tested for both types of quality :
(8 / 350) * 100%
0.0228571 × 100%
= 2.28571%
= 2.29%
Since the length of each side of cube is s.
Volume of a cube = s³ = s*s*s
Since length of side = 6cm
Volume = 6³ = 6*6*6 = 216
Volume = 216 cm³
Option A.
The product of the greatest and least two-digit prime numbers is 1,067.
97 is the greatest two-digit prime number (98 and 99 are composite and they are the greatest two-digit numbers), and 11 is the least (10 is the smallest two-digit number, but it is composite). 97x11=1,067, so the product of the greatest and least two-digit prime numbers is 1,067.
Hope I helped! ;)
Answer:
Group A.
Step-by-step explanation:
As shown by the dot plots, Group A has one 9-year-old painter, seven 10-year-old painters, and 24 painters between the ages of 15 and 20. Group B has seventeen painters between the ages of 10 and 20 and thirteen painters between the ages of 25 and 30. Since mean is the average of everything, Group A most likely has a lower mean age of painting students than Group B does.