Answer:
E. 10 and 10
Step-by-step explanation:
Standard Deviation is the square root of sum of square of the distance of observation from the mean.
where, 
is mean of the distribution.
Here, since standard deviation is the ratio of the distance from the mean and sample size. So for decreasing the standard deviation we should keep numerator constant and increasing the denominator.
This can be only possible in option (E).
Hence, only Option (E) is correct.
Answer: 7 times 50 = 350
Step-by-step explanation:
100 divided by 2 is 50, so 7 multiplied by 50 is 350. Please make me brainliest
Answer:
E'F'/EF = 4/2 = 2
F'G'/FG = 3/4 = 0.75
Step-by-step explanation:
From the graph shown, the distance between E' and F' is E'F'. Hence;
E'F' = 8 - 4 = 4
EF = 4 - 2 = 2
Hence E'F'/EF = 4/2 = 2
SIMILARLY,
F'G' = G' - F'
F'G = 9 - 6 = 3
FG = G - F
FG = 5 - 1 = 4
F'G'/FG = 3/4
F'G'/FG = 0.75
Answer:
Third side lies between 10 & 22.
Step-by-step explanation:
Any side of triangle is greater than difference of two sides. Sum of two sides of triangle is always greater than third side.
So, letting third size be = x
Difference of two sides < Third side x < Sum of two sides
Difference of two sides = 16 - 6 = 10 , Sum of two sides = 16 + 6 = 22
Hence, 10 < Third side x < 22
