Answer:
Step-by-step explanation:
To find median and mode for
a) In a uniform distribution median would be
(a+b)/2 and mode = any value
b) X is N
we know that in a normal bell shaped curve, mean = median = mode
Hence mode = median = 
c) Exponential with parameter lambda
Median = 
Mode =0
 
        
             
        
        
        
Answer:
x = 5.5
y = - 6.5
Step-by-step explanation:
Let one of the numbers = x
Let the other number = y
x + y = - 1
x = y + 12    Put the second equation into the first one
y + 12 + y = - 1       Subtract 12 from both sides
y + y = - 1 - 12        Combine both left and right sides
2y = - 13                Divide by 2
2y/2 = - 13/1
y = - 6.5
x + y = - 1
x - 6.5 = - 1            Add 6.5 to both sides
x = 5.5
 
        
             
        
        
        
Answer: 
Step-by-step explanation:
In the geometric sequence we can see each time we are dividing by 5. That is the same as multiplying by  so that is the common ratio.
 so that is the common ratio.
 
        
             
        
        
        
Answer:
m=22
Step-by-step explanation:
i am very very shmart
 
        
             
        
        
        
4 Gallon is 20 Quarts
6 pints is 3 Quarts
Total = 20+3
=23 Quarts
Therefore 4 Gallons and 6 pints are 23 Quarts
Must click thanks and mark brainliest