The probability is found from a suitable table or probability calculator.
p(z < 1.3) ≈ 0.9031995154
Answer:
3:2
Step-by-step explanation:
Yes a ratio is a rate
The correct answer is choice D. To find this you will find the probability of each event happening and then multiply them together.
Green: 5/30
Yellow: 8/29 (you subtract one from the denominator because you already picked a green the first time)
5/30 x 8/29 = 40/870
I think it would be a and f :)