60= n/3 + 52
-52. -52
8= n/3
You then take 3/1 times 8 therefore you leave n by itself
n = 24
Answer:
i think is (4, -4) or (4,4).
Step-by-step explanation:
Answer:
mean= 4.68
variance= 1.0296
Step-by-step explanation:
mean= n×p
n=6
p=0.78
mean= 6×(0.78)
= 4.68
variance= n×p×(1-p)
= 6 × 0.78×(1-0.78)
= 1.0296
The answer would be 3.175 kg
The formula is a permutation in which n represents the sample points in the set, while r represents the number of sample points in each permutation.
