A coin is tossed four times. The probability of getting not more than one h A. 1/16 B. 5/16

Q: (a) The probability that the family selected has an annual income of less than $40,000 (b) The…

A: Here use given frequency distribution for answer the question

Q: If an average of 15 aircraft accidents occur each year, what is the probability of more than one…

A:

Q: A coin is loaded so that the probability of heads is 0. Suppose that the coin is tossed twice and…

A: INTRODUCTION: The number of favorable outcomes can be expressed as x in an experiment with 'n'…

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Solution: From the given information, the probability of sunny is 0.60, the probability of rainy is…

Q: Each day on the way to work, Zaphod brings in a cup of coffee. Each day the probability that he…

A: Given :  Each day on the way to work, Zaphod brings in a cup of coffee. Each day the probability…

Q: Assume that the probability of recovering from a brain surgery is 0.8. Considering the next 100…

A: NORMAL APPROXIMATION to BINOMIAL DISTRIBUTIONthe PDF of normal distribution is = 1/σ * √2π * e ^…

Q: Assume that male and female births are equally likely and that the birth of any child does not…

A: we have to find required probability.

Q: Q: (A) Suppose that the average number of accidents occurring weekly on a particular stretch of a…

A: Given: Average No. of accidents occurring weekly on highway is 3

Q: 3. Suppose the probability that you obtain a scholarship is 0.25. If th is 0.55, find the…

A: Given that  P(A ∩ B) =0.25 And P(B) =0.55 A=the college of your choice and obtain a scholarship is…

Q: Two cards are drawn at random from a pack without replacement. What is the probability both are…

A:

Q: Two fair dice are tossed, and the up face on each die is recorded. Find the probability of observing…

A: Introduction: Each die has 6 faces: 1, 2, 3, 4, 5, and 6. As each die is fair, the probability of…

Q: A deck of cards is used, determine the theoretical probability of each: (Show ALL supporting work)…

A: Since you have asked questions with multiple parts, we will post the answer for first three cards.…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A: Let X represent the random variable n=10 p=0.4   X~ Binomial (10, 0.4)

Q: A fair coin is flipped 6 times. What is the probability of getting no more than 4 h none of these…

A: The sample size n is 6.

Q: Select the value(s) that could be the probability of an event.  Select one or more: 0.5 -1 4343…

A: Probability : Probability is a chance that a given event will occur.

Q: The probability that a customer will buy a car and an extended warranty is 0.18. If the probability…

A: Given data; Let C = Car E = Extended warranty The probability that a customer will buy a car and an…

Q: 30) A fair die is roHed five times. What is the probability that it comes up 4 at least once? 30) A)…

A: We know that the If a fair die is rolled then the probability that the once 4 is coming = p= 1/6…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A: Given, The probability that a person catches a cold during the cold and flu season is 0.4. Assume…

Q: Which of the following is the probability of the area less than z=0? a. 0% b. 50% c. 75% d. 100%…

A: The probability that the area is less than z=0 is given by: Pz<0=0.5 Hence the area is 0.5 or…

Q: To keep the blood sugar in a safe range, a diabetes patient takes an average of 14 doses of insulin…

A: Given,The average no.of doses per week =14so, an average no.of doses per day is =147=2 dosesand…

Q: On average, the probability of a child being a boy or a girl is about equal: p(girl) = p(boy) = 0.5.…

A: probably that 3 boys in a family of 3 children

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Complement events are those which contain  all the  observation of the sample space which are not…

Q: 12. From each penalty Christiano Ronaldo takes, probability that he: a. Scores all in his next 10…

A: Probability: Probability is a numerical measure of the likelihood or chance of occurrence of an…

Q: A family has 5 children, either boy or girl. The probability of each outcome is equal. Let A="the…

A: Given A="the first child is a girl"We can have first child to be girl in 1 way only.For each other…

Q: this quiz to bring her overall quiz mark so far up to a passing grade. What is the probability that…

A: here given, quiz contains 8 multiple choice question  n=8 each question have 4 choices p=…

Q: A marksman hits a target 30% of the time. He fires five shots at the target. What is the probability…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: A pair of fair dice is rolled. What is the probability of each of the following? (Round your answers…

A: Probability = (number of favourable events/total events)

Q: A radioactive source emits particles at an average rate of one every 12   seconds. Find the…

A: Given problem Given that   A radioactive source emits particles at an average rate of one every 12…

Q: Find the probability of the indicated event if ​P(E)=0.35 and ​P(F)=0.45. Find​ P(E or​ F) if​ P(E…

A: Given that p(E)=0.35

Q: Which of the following cannot be a probability? B) A) D)

A: The probability lies between 0 to 1. As follows, 0≤ p ≤ 1

Q: The probability of a student getting an A grade in a statistics class is 0.24 and that of getting a…

A: From the provided information, The probability of student getting an A grade in statistics = 0.24…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…

A:

Q: A C Total Male 7 4. 17 Female 17 10 29 Total 23 9 14 If one student is chosen at random from those…

A:

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Solution: From the given information, the probability of sunny is 0.60, the probability of rainy is…

Q: winning twice as likely to win C, the probability A win is

A: here define events  A = A win  B = B win  C = C win

Q: When rolling two fair, 6 sided dice, the probability of rolling doubles is 1/6.  Suppose that elias…

A: Given that  Probability of rolling doubles (P) = 16 Probability of not rolling doubles (1-P) = 1-16…

Q: The probability that a young person exposed to a virus will contract it is known to be 0.4. The…

A: We shall use negative binomial distribution to solve the given question. If a random variable X has…

Q: The annual rainfall (in inches) in a certain region is normally distributed with µ = 24 and o = 4.2.…

A: Given, μ = 24 σ = 4.2 We know, Z = x-μσ

Q: disu 1. The probability that both will catch the bus within 15 minutes;

A:

Q: The probability that a person living in a certain city owns a dog is estimated to be 0.3. Find the…

A:

Q: P(35<x<37)       50 murders surveyed  0.61% of the murders were cleared  The probability that…

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Q: Assuming that a regular coin is tossed 2 times, we give the probability function for the number of…

A: We have to find given probability..

Q: The ebola virus has an incidence rate of 15%. If the false negative is 25% and the following false…

A: Introduction: The probabilities given here, converted from percentage to proportion form, are: P…

Q: The probability that a randomly selected box of a certain type of cereal has a particular prize is…

A:

Q: d) What is the probability P(D and P) that you have the disease and test positive? e) What is the…

A: Let D: You have the disease W: You are well P: test positive N: Test negative p(D)=0.05 p(N/D)=0.01…

Q: The probability that a patient recovers from a rare blood disease is 0.3. If 12 people are known to…

A:

Q: Find the probability of showing a 4 on both rolls.

A: here 6 sided die rolled twice so total outcomes = 6×6 = 36 and  Let E be the event "the first roll…

Q: suppose you roll a weighted die. For this problem, assume that the outcomes 1 and 2 are equally…

A: Consider, Probability of getting 1 = x Probability of getting 2 =x Probability of getting number…