Answer:
20
Step-by-step explanation: add them all together
Answer:
a. The probability of taking out a purple flower is 0.47.
b. The probability that out of a sample of 5 flowers at least 3 flowers are yellow 0.56.
c. The standard deviation of the distribution for proportion of yellow flowers is 0.22.
d. The probability that out of the 263 samples, at most 150 of them are yellow is 0.90.
Step-by-step explanation:
My English is not that great but if I got it right the answer is 3
ok so basically x=1/2 which is the exact form. and the decimal form is x=0.5 Step-by-step explanation:
I think it would be c if it were a greater rate I don't know if i am right I'll check back with you guys on the answer
