Answer:
A 9/45, 8/40
Step-by-step explanation:
you could continue with 7/35, 6/30 and so on
Answer:
Step-by-step explanation:
o What proportion of normal distribution corresponds to z-scores < z = 1.00? o What is the probability of selecting a z-score less than z = 1.00? (A). (B). (C).
Answer:
X1 = 2 X= -
Step-by-step explanation:
You must pass the 3 a to the other side in negative and use the quadratic formula