Find the indicated probability. Statistics show that about 42% of Americans voted in the previous national election. If three Americans are randomly selected, what is the probability that none of them voted in the last election? a) 0.07 b) 0.42 c) 0.58 d) 0.93 e) 0.20

Q: 61% of all Americans are home owners. If 34 Americans are randomly selected, find the probability…

A: Givenp=0.61n=34x~Binomial(n=34,p=0.61)P(X=x)=(nx)×px×(1-p)n-x  ; x=0,1,....,n

Q: 74% of all bald eagles survive their first year of life. If 36 bald eagles are randomly selected,…

A: Given  n =36 P =74%    =74/100    =0.74

Q: 33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 45…

A: Note: Hey, since there are multiple subparts are posted, we will answer first three subparts for…

Q: 48% of all violent felons in the prison system are repeat offenders. If 33 violent felons are…

A: Solution : p = 48% = 48/100 = 0.48 n = 33 Let x be the number of violent felons in the…

Q: 69% of all Americans are home owners. If 46 Americans are randomly selected, find the probability…

A: As per our guidelines we can solve first three sub part of question and rest can be…

Q: 71% of all students at a college still need to take another math class. If 5 students are randomly…

A: Solution: Given that, 71% of all students at a college still need to take another math class p=0.71…

Q: a. Exactly 32 of them need to take another math class. b. At most 34 of them need to take another…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 70% of all Americans are home owners. If 34 Americans are randomly selected, find the probability…

A: We are suppose to answer three sub parts .

Q: According to government data, 20% of employed women have never been married. If 10 employed women…

A: Given: The value of p is 0.20. The value of n is 10. X~Bn,pX~B10,0.20 For binomial distribution, the…

Q: Fifty-three percent of all persons in the U.S. population have at least some college education.…

A:

Q: Suppose that there are three coins on a box. Two of the coins are normal (one side is heads, the…

A:

Q: Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy club. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A math class consists of 25 students, 14 female and 11 male. Three students are selected at random…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: 67% of all Americans are homeowners. If 43 Americans are randomly selected, find the probability…

A: Binomial distribution is a discrete probability distribution which mainly deals with the…

Q: In a sweepstakes, 100,000 entries have been received. If 1 Grand Prize, 5 First Prizes, 25 Second…

A: See the below solution

Q: A jury pool has 19 men and 25 women, from which 12 jurors will be selected. Assuming that each…

A: Solution-: Given: Number of a jury pool has men=19              Number of a jury pool has women=25…

Q: Determine whether the events of rolling a fair die two times are​ disjoint, independent,​ both, or…

A: According to the given information in this question, we need to identify the correct option

Q: Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy club. The…

A: Note: As per my policy I can answer only three subparts, kindly repost the other subparts   Given…

Q: A survey has four question True/False was given out. You randomly pick one out of the stack.…

A:

Q: In a class of fifteen boys and ten girls, students are randomly chosen to give their speeches. What…

A: First of all we will list the total number of boys and total number of girls. Now we will use the…

Q: Of 100 students, 50 are taking Calculus, 43 are taking French, and 10 are taking both Calculus and…

A:

Q: 61% of all Americans are home owners. If 31 Americans are randomly selected, find the probability…

A: P=0.61n=31

Q: The chart shows Miami's population by age. Assume that the selections are independent events. If 9…

A: Let denote the number of selections and it follows multinomial distribution. The probability mass…

Q: Based on a​ poll,40​% of adults believe in reincarnation. Assume that 6 adults are randomly​…

A:

Q: 64% of all Americans are home owners. If 35 Americans are randomly selected, find the probability…

A: Given data, 64% of all Americans are home owners. p=64%=0.64 If 35 Americans are randomly selected,…

Q: 26% of all college students major in STEM (Science, Technology, Engineering, and Math). If 30…

A:

Q: 63% of all bald eagles survive their first year of life. If 39 bald eagles are randomly selected,…

A: (a)   Obtain the probability that exactly 23 of them survive their first year of life.   The…

Q: 26% of all college students major in STEM (Science, Technology, Engineering, and Math). If 41…

A:

Q: 65% of all students at a college still need to take another math class. If 43 students are randomly…

A: The objective of this question is to find the probability of different scenarios given a binomial…

Q: 33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 33…

A: I will use excel to solve this question.…

Q: A math class consists of 25 students, 14 female and 11 male. Three students are selected at random…

A: From the provided information, Total students = 25 Male = 11 Female = 14

Q: 66% of all students at a college still need to take another math class. If 42 students are randomly…

A: It is given that the probability of a student still need to take another math class is 0.66 and the…

Q: A survey determines that eight out of every ten Crestview residents shop at Walmart. In a group fo…

A: n=10 x=8 p=x/n =8/10 =0.80 P(X>=12)=? Number of trials n=14

Q: A study published in 2005 examined health and dietamong a representative sample of Canadian…

A: The reason that the study does not justify the headline because we have not proved that being…

Q: 65% of all Americans are home owners. If 43 Americans are randomly selected, find the probability…

A: The binomial probability rule states that the probability of (x) success and (n-x) failures in n…