Answer:
Step-by-step explanation:
Assuming that each draw is independent of the last and that each ball is equally likely to be selected makes this a binomial distribution
a.) first find the probability of selecting a black ball, 2/10 or .2
b.) Probability of slecting a red ball: 1/10 or .1
Less than 2 is X=0 + X=1
i will leave you to do the rounding
Answer:
i belive it is the first one.
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Answer:
A.) Meter
Step-by-step explanation:
2/21= 1/7 that's in simplest form