The question also states that Lucy has a winning probability of 1/50, which means that she has 1 chance of winning if the total runners were 50. Therefore, there are 49 runners who may be faster than her.
The fact that Lucy is the 50th slowest runner, means that starting from the slowest she is in 50th position, therefore there are 49 runners that are slower than her.
The total number of runners will be the sum of those faster than Lucy, those slower than Lucy and Lucy:
49 + 49 + 1 = 99
There are 99 runners in Lucy's school.
        
             
        
        
        
I re-orders as 4,5,5,7,8,8,8,10,10. 
Mean 7.2222222222222
Median 8
Mode	8
Range	6
Minimum	4
Maximum	10
Count n	9
Sum	65
Quartiles	Quartiles:
Q1 --> 5
Q2 --> 8
Q3 --> 9
Interquartile
Range IQR	4
Outliers	none
        
             
        
        
        
Answer:
broo its been so long its 2020 now dude and ur question is a most recent bruhhhhhhhhhhhhhhhhhhhhhhhhh
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Depends 
Step-by-step explanation:
All triangles have 3 sides no more no less Hope this helps
 
        
                    
             
        
        
        
We know that
if ∠WCR=49°
then 
measure arc WR=49°-------> by central angle
circumference C=2*pi*r
for r=7 in
C=2*pi*7-----> 43.96 in
if 360°(full circle) has a length of----------> 43.96 in
 49°---------------> x
x=49*43.96/360-----> x=5.98 in
alternative method 
applying the formula
L=(∅/360°)*2*pi*r
where
∅ is the angle in degrees
r is the radius
L=(49°/360°)*2*pi*7------> L=5.98 in
the answer is
5.98 in