Answer:
The slope of line G is
.
Step-by-step explanation:
Given as :
The points of the line CH contains
C =
,
= - 2 , 6
H =
,
= 5 , -3
Let The slop of line CH = G
<u>Now, slope of line is </u>
G = 
i.e G = 
Or, G = 
Or,G = 
So, The slope of the line CH = G = 
Hence, The slope of line G is
. Answer
Answer:
See explanation below
<u>Step-by-step explanation:</u>
range = 2200 - 300 = 1900
To find standard deviation, we have:
standard deviation = range/4 =
= 475
The range rule of thumb estimate for the standard deviation is 475
Given:
Standard deviation,
= 475
Margin of Error, ME = 100
= 1 - 0.90 = 0.10
Za/2 = Z0.05 = 1.64
Find sample size, n:
n ≥
n ≥
n ≥ 60.68
≈ 61
Minimun sample size,n = 61
8x2= 16
16 shoes are there for 8 students