Anna has to draw a single ball from a bag containing 7 blue, 4 red, and 2 yellow balls. The odds against Anna drawing a yellow ball are 1) 2:11 O2) 2:13 3) 11:2 4) 13:2
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- Please show your solution. A box contains 7 red, 3 green and 3 yellow balls. If two balls are drawn from the box then what is the probability of getting a.) two red balls? b.) 1 red and 1 yellow balls? c.) Non-red balls? d.) Two green balls?Tiles containing the letters for the word “ENCYCLOPEDIA” are placed in a bag. If you reach into the bagand select one tile at random, what are the odds against drawing the letter E?5)a) Bart tosses 3 coins. The probability of the result not being "3 heads or 3 tails. b) Jessica rolls 3 cubes numbered 1 through 6. The probability of not rolling either "3 ones" or "3 sixes". Solve both early and correctly
- 4. Of the 125 million households in the U.S., 86 million of them have a pet. If you randomly survey a sample of 6 households, what are the odds that all six of them have a pet?A fair coin has a 50% chance of landing either Heads or Tails.a) If you flip a fair coin 5 times, what are the odds that 4 of them come up Tails? Use the formula. b) If you flip a fair coin 10 times, what are the odds that 8 of them come up Tails? Use the formula. c) Notice that 4 out of 5 is the same fraction as 8 out of 10; both would represent the coin coming up Tails 80% of the time. And yet you should have found that the answer to (b) is significantly less than the answer to (a). Explain why. Hint: it’s the Law of...Solved question 34
- 2) Describe a scenario involving pulling two consecutive cards from a deck that would be considered INDEPENDENTA bag of M&M's has 3 red, 2 green, 7 blue, and 8 yellow M&M's. What is the probability of randomly picking:(give an answer as a reduced fraction)1) a yellow? 2) a blue or green? 3) an orange?use the pivot table to find the answers. write answers as decimals rounded to 3 decimal places. a) You select an employee at random from this population of hourly workers. What is the probability that the employee is female or works part-time? b) You select an employee at random from this population of hourly workers. What is the probability that the employee works part-time and works full-time? c) You select an employee at random from this population of hourly workers. What is the probability that the employee is a female given that she works part-time?
- A combination lock requires the user to turn four wheels, each with the digits 0 to 9. What are the odds against two locks having the same combination?In a drawing organized at the office, Monique purchased 10 of the100 tickets sold. If there are four prizes to be won, what is theprobability that she will win at least one prize?A gray mouse has a 30% chance of stealing cheese from a mousetrap without getting caught, while a white mouse has a 10% chance of succeeding at that. If 15 gray mice and 17 white mice try to steal cheese from different traps, how many pieces of cheese would you expect them to get away with? (А) 1.7 (B) 7.65 (C) 3.2 (D) 6.4 (E) 4.5 (F) 9.6 (G) 12.8 (Н) 6.2
