Show All Work Please... A lake contains 100 fish, 20 of which have been tagged as part of a study. Four fish are chosen at random (without replacement for parts a, b and c) from the lake. Find the chances of each of the following events. Express your answers as percentages, rounding to the nearest hundredth of a percent. (a) All of the chosen fish are tagged. Answer: ____________% (b) None of the chosen fish are tagged. Answer: ____________% (c) At least two of the chosen fish are tagged. Answer: ____________% (d) If I were to chose the fish with replacement (After choosing a fish, I would put it back in the lake). What’s the probability that the second fish is the same as the first fish I chose? Answer: ____________%

Show All Work Please... A lake contains 100 fish, 20 of which have been tagged as part of a study. Four fish are chosen at random (without replacement for parts a, b and c) from the lake. Find the chances of each of the following events. Express your answers as percentages, rounding to the nearest hundredth of a percent. (a) All of the chosen fish are tagged. Answer: % (b) None of the chosen fish are tagged. Answer: % (c) At least two of the chosen fish are tagged. Answer: % (d) If I were to chose the fish with replacement (After choosing a fish, I would put it back in the lake). What’s the probability that the second fish is the same as the first fish I chose? Answer: %

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 13PPS

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