probability of getting a prize on or before the 3rd herb you picked?
Q: In a colony of bats, 55% have been infected with White-Nose Syndrome (WNS), a fungal disease.…
A: In a colony of bats, 55% have been infected with White-Nose Syndrome (WNS), a fungal disease.
Q: If the probability that a randomly chosen college student takes statistics is 0.16, then what is the…
A:
Q: A basketball player has a 0.498 probability of making a three-point shot. What is the probability…
A: Given, The probability of making a three-point shot is p=0.498 Let X be the number of trails to make…
Q: The probability that a bottle will have wieght 593g or less is?
A: Let X denote the bottle weights. Given that X follows N(mean = 600, SD = 6), then Z = (X - mean)/Sd…
Q: Out of all families with 4 children, you select one family at random. What are the chances that the…
A: Given,A family has 4 childernso, total possible out comes are 16 (24=16)
Q: A student taking a true-false test consisting of 10 questions guesses at the answers. Assuming that…
A: Givensample size(n)=10In true or false the probability of making correct guess isp=12=0.5 Let "x"…
Q: When rolling a number cube 800 times what is the probability that a 2 or 5 would be rolled
A: Total Number of faces = 6 P(2) =1/6 P(5)= 1/6 Now, Probability of 2 or 5 is: P(2∪5)=P(2)+P(5)-P(2∩5)…
Q: If a seed is planted, it has a 70% chance of growing into a healthy plant. If 8 seeds are planted,…
A: Answer:- Given, a seed is planted, it has a 70% chance of growing into a healthy plant.…
Q: The probability that a student is awarded a pass in Engineering statistics is 0.75. Find the…
A: Solution: Let X be the number of students pass the statistics examination and n be the sample number…
Q: Clara is a medical assistant who gives 14 people a flu shot in one day. The probability of…
A: Givenn=14p=0.14x~Binomial(n=14,p=0.14)P(X=x)=(nx)×px×(1-p)n-x ; x=0,1,...,n
Q: During Game 6 of the finals of the NBA championship, Steph Curry got fouled and was awarded 2 free…
A: Given,The probability of making a shot in the free throwlines is 0.88 .
Q: The probability that a person living in a city owns a pet is estimated to be 0.4. Find the…
A: Given: Prob. that person owns a pet, p=0.4 No. of success, r=3
Q: The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a…
A: Let X be number of people used a seat belt the last time they got into a car from binomial…
Q: What is the probability of Reaching into the box and Randomly drawing swer the Chip numbered 540.…
A: Given The chip numbered 540
Q: 8% of Dr. Williams patients end up with 20-30% vision or better. Find the probability that exactly 4…
A: Let the give data be probability of patients getting well = 0.98 The number of patients. n = 4
Q: An office has 7 men and 6 women employees. Three employees are picked at random for a trip to…
A: 7 men 6 women ____________ 13 total employees select 3 at random P(2 males and 1 female) = ?
Q: A baseball player has a batting average of 0.335. What is the probability that he has exactly 5 hits…
A: Answer - A baseball player has a batting average = 0.335 i.e p = 0.335 n = 7 and…
Q: Suppose a jar contains 12 red marbles and 35 blue marbles. If you reach in the jar and pull out 2…
A:
Q: ass, 75% of students are taking an English class, and 57% of students are taking both. Find the…
A:
Q: find the probability that the educator is a female or an associate professor
A: We have given that an educators at a college were classified according to gender and academic rank.
Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 11 seeds are…
A:
Q: A box at a miniature golf course contains 77 red golf balls, 88 green golf balls, and 33 yellow golf…
A: Case (i): It is given that there are 77 red balls, 88 green balls, and 33 yellow balls. The total…
Q: A bet on “black" in Roulette has a probability of 18/38 of winning. If you win, you double your…
A: Given data: The given probability of winning is: P(W)=18/38. The expression for the…
Q: Zion Williamson makes 65% of his freethrow attempts. Calculate the probability that he makes exactly…
A: The objective of this question is to calculate the probability that Zion Williamson makes exactly 6…
Q: if the probabilty that junior goes to the grocery store is 0.6 and the probability that he buys…
A: P(junior goes to the grocery store) = 0.6 P(buys strawberries given he is at the grocery store) =…
Q: Two cards are selected from a standard deck with replacement. Find the probability that they are…
A: Given that Total cards=52 Number of hearts cards=13 p=Number of hearts cards/Total cards…
Q: If half of the 100 passengers are men, find the probability that the mean height of the 50 men is…
A: The mean is 69 and standard deviation is 2.8.
Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…
A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…
Q: Can the value 6 6 be a probability?
A: Solution
Q: A bag contains 3 pink gumballs, 4 red gumballs, and 2 green gumballs. Find the probability that a…
A:
Q: If the probability that you get a grade of "A" in this class is 90%, find the probability that you…
A: Given information Probability that you get a grade of "A" in this class p = 0.90
Q: There are 84 passengers on an airline. 32 are traveling first-class. 30 are males. 52 are either…
A:
Q: Can the value 2 be a probability?
A: Valid conditions for probability: The probability is non-negative. That is, the probability is…
Q: The probability of winning the "grand prize" at a fortune spinning wheel is p=0.2. Assume you record…
A:
Q: A bag contains 20 white marbles, 6 red marbles, 11 blue marbles, and 8 yellow marbles. If a marble…
A: White marbles = 20 Red marbles = 6 Blue marbles = 11 Yellow marbles = 8 Total marbles = 20 + 6 +11 +…
Q: In a class, the probability that a student owns a laptop is 0.2. Find the probability that the 5th…
A: We will consider the case of having a laptop as a success. Probability of success= 0.2 (given) So…
Q: A bag contains 2 cherry, 3 lemon, 4 grape, and 5 watermelon candies. You reach in and grab a handful…
A: Total number of cherries = 2 The probability of getting a cherry = 2/14 = 0.1429 n = 3
Q: If the probability that a randomly chosen college student takes statistics is 0.75, then what is the…
A: Given, Let A be the event that randomly chosen college student takes statistics. p(A)=0.75
Q: The probability that a famous basketball player will score a basket on the free throw line in 60%.…
A: Here, n = 13 and p = 0.60.
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- A baseball player has a batting average of 0.355. What is the probability that he has exactly 4 hits in his next 7 at bats? Round your answer to 4 decimals. The probability is Show your work. Show what you entered into the calculator.The probability of having a child that is left handed is10%. If three children are randomlyselected, find the probability that at least one child will be left handed. Round the answerto four decimal places.When women turn 40, their gynecologists typically remind them that it is time to undergo mammography screening for breast cancer. The data in the given table are based on 100,000 U.S. women, ages 40 to 49, who participated in mammography screening. Solve, a. Use the table to find the probability that a woman aged 40 to 49 has breast cancer. b. Among women without breast cancer, find the probability of a positive mammogram. c. Among women with positive mammograms, find the probability of not having breast cancer.
- Consider a biased coin, where the probability of tossing a head is The coin is tossed 4 times. Find the probability of getting 3 heads. Give your answer exactly, or correct to 3 decimal places. Just enter the number. EvlesThe probability that a salmon swims successfully through a dam is 0.85. Find the probability that two salmon swim successfully through the dam. Round to four decimal places.In a large school, it was found that 71% of students are taking a math class, 72% of student are taking an English class, and 93% of students are taking both. Find the probability that a randomly selected student is taking a math class or an English class. Write your answer as a decimal, and round to 2 decimal places if necessary. Find the probability that a randomly selected student is taking neither a math class nor an English class. Write your answer as a decimal, and round to 2 decimal places if necessary.
- Suppose that you roll a 6-sided die two times. What is the probability that you get a 2 followed by a 4? Write your answer as a decimal rounded to 3 decimal places.If the probability that an individual will suffer a bad reaction to a given vaccine is 0.19. Determine the probability that out of 3 individuals, at least two will suffer a bad reaction The answer should be a number rounded to five decimal places, don't use symbols such as %The probability of a number cube landing on 5 is 1/6. If a number cube is tossed 72 times, how many times can it be expected to land on 5?
- In a large school, it was found that 69% of students are taking a math class, 75% of student are taking an English class, and 65% of students are taking both.Find the probability that a randomly selected student is taking a math class or an English class. Write your answer as a decimal, and round to 2 decimal places if necessary.Find the probability that a randomly selected student is taking neither a math class nor an English class. Write your answer as a decimal, and round to 2 decimal places if necessary.The probability that entering college students will graduate is 0.40. Determine the probability that out of 5 students, 1 will graduate.Hospitals like to have electricity provided when there is a blackout. Assume that the backup generators fail 38% of the time. Find the probability of a hospital with 2 back up generators failing at the same time. Round to 4 decimal places. Find the probability of at least one generator working during a blackout. Round to 4 decimal places.
