%75 I guess unless this is like highschool math
Solution: The given random experiment follows Binomial distribution with 
Let
be the number of adults who use their smartphones in meetings or classes.
Therefore, we have to find:

We know the binomial model is:






Therefore, the probability that fewer than 3 of them is 0.1111
Answer:
(
−
5
)
(
−
4
)
Step-by-step explanation:
Not 100 percent sure
Answer:
Can you please write a logical question
Answer:
1,159
Step-by-step explanation:
1000*(1.03) = 1159.274 at t = 5