A fish tank in a pet store has 23 fish in it. 9 are orange and 14 are white. Determine the probability that if we select 4 fish from the tank, at least 2 will be white. a) 0.1690 b) 0.8529 c) 1.0729 d) 0.1470 e) 0.6086 f) None of the above

in a lottery game a single ball is drawn at random from a container that contains 25 identical balls numbered 1 through 25. Find the probability that the number drawn is a miltiple of 11 or a multiple of 4.

PLEASE ANSWER #20 & #21. They go along with #19.  #19 is already completed. If you can't read what the answers  for #19 it is: a) 4/12 b) 2/3 c) 7/12 d) 3/12   I need #20 & #21 answered please

3. Write the last digit of your 1000 student ID number: 2 You know that in a specific population of rainbow trout 15% of the individuals carry intestinal parasites. Assume you obtain a random sample of 9 individuals from this population: a. Calculate the probability that) (last digit of your ID number) carry intestinal parasites. b. Calculate the probability that at least two individuals carry intestinal parasites. NOTE: you can still calculate "a" if your last digit is "0."

When rolling a die 114 times, what is the probability of rolling a 6 greater than 20 times?   Question 6 options:   1)  0.0948   2)  0.4395   3)  0.3447   4)  0.0474   5)  0.6553

Suppose you roll a special 45-sided die. What is the probability that the number rolled is a "1" OR a "2"?

A six sided die is rolled. What is the probability that the number on top is at least 2? O 1/6 O 2/6 O 5/6 O 4/6

Ex 2. The supplier sent a batch of 10000 parts to the customer. The probability of damage to one part during transportation is 0.002. Find the probability that it will be damaged in transit. a) exactly 20 parts b) less than 10 parts c) more than 40 parts d) from 10 to 30 parts