Answer:
Step-by-step explanation:
the answer would be nine
Answer:
-8, 40, 32.
Step-by-step explanation:
On edge owo <3~
Answer: 0.2224
Step-by-step explanation:
Given: The proportion of adults need eye correction: p= 78%=0.78
Let X be a binomial variable that represents the number of adults who need eye correction.
Sample size of adults: n= 12
Binomial ditsribution formula:
Now, the probability that at least 11 of them need correction for their eyesight will be
Hence, the required probability = 0.2224
Answer:
its A
Step-by-step explanation:
I put it in demos calculator and it lines up
Btw u can use a site called Desmos which graphs the equation into a graph so u can see.