Customers are available to evaluate preliminary product designs. very successful in the past 95% of products received good reviews. 60% of moderately successful products received good reviews and 10% of bad products received good reviews. In addition, 45% of products are very successful has been. 30% were moderately successful and 25% were bad products. a) How likely is a product to receive good reviews?  b) If a new design receives good reviews, what is the probability that it will be a very successful product? c) If a product does not receive good reviews, what is the probability that it will be a very successful product?

Q: Suppose an insurance company has three types of customers-high risk, medium risk and low risk. From…

A: Given that: 25% of customers are high risk 25% of customers are medium risk 50% of customers are low…

Q: Suppose that after 10 years of service, 40% of computers have problems with motherboards (MB), 30%…

A: Number of computers have problems with motherboards (MB) = 40% Number of computers have problems…

Q: According to TMUSS Quarterly (Totally Made-Up Sports Statistics) April 2017, the probability that…

A: Given information- The probability of a touchdown on their opening drive P (A) = 0.19 The…

Q: Question :The time taken by employees at Grace Floral shop to put a bouquet together has a normal…

A: The objective of this question is two-fold. First, we need to find the probability that an employee…

Q: What is the probability that a student who failed the course took the class online

A:

Q: a large university 13.5% of the students.11 economics, 24.7% of the students take atistics and 11.7%…

A: Peconomics=0.135Pstatistics=0.247Peconomics and statistics=0.117

Q: In the first quarter of​ 2013, company A held approximately 76% of the wireless phone market in a​…

A:

Q: Three machines namely M1, M2 and M3 make 30%, 45% and 25% respectively for the products. It is…

A: Introduction: Denote M1, M2, and M3 as the events that a product was produced by machines M1, M2,…

Q: According to some estimates, approximately 34.3% of the American population has A+ blood.  Suppose…

A: From the provided information, 34.3% of the American population has A+ blood that is p = 0.343…

Q: The ABC facility has 213 pieces of equipment in their facility. Each piece of equipment requires…

A: The probability that a particular or specific substance or thing of apparatus requires cyclic care…

Q: 70% of iPhone batteries are made from China and 30% from Korea. The failure rates within a year for…

A: Let C denotes batteries produced from china, K denotes batteries produced from Korea and F denotes…

Q: From the research conducted by a Cancer Research Institute, it has been found that 5 percent of male…

A: Number of male cancer patients = 50 Number of female cancer patients = 50 Total number of cancer…

Q: What is the probability that a randomly selected student from the course will fail? If a student…

A: Define the following events:   A: students are light studiers B: students are moderate or heavy…

Q: 6) The sensitivity of a medical test is defined as the probability that the test will be positive,…

A: Let ,  C = women has breast cancer  C¯ = women does not have breast cancer  P = Test positive  N =…

Q: 3. A construction crew is building a new bridge. A structural component has a 15% chance of failing…

A:

Q: A survey showed that 82% of adults need correction​ (eyeglasses, contacts,​ surgery, etc.) for their…

A: 82% of adults need correction​ (eyeglasses, contacts,​ surgery, etc.) for their eyesight. 19 adults…

Q: Suppose that 50% of adult Australians believe that Australia should apply to host the next rugby…

A: Given: p=0.5 n=150

Q: The Dow Jones Industrial Average has reached 27,164 points this week.  An investment advisor…

A: The probability that a stock she recommends is profitable is 0.40, which is fixed. Thus, we have a…

Q: According to TMUSS Quarterly (Totally Made-Up Sports Statistics) April 2017, the probability that…

A: Let A be the event of the bucs score a touchdown on opening drive. PA=0.12 Let B be the event that…

Q: A labor statistician claims that 6% of the labor forces will be laid off likely  to pandemic impact.…

A: Solution: According to the labor statistician's claim, 6% of the labor forces will be laid off…

Q: The national weather service states that 40% of hurricanes that make landfall on the east coast of…

A: we have to find probability that in a sample of 19 hurricanes that make landfall on the east coast…

Q: Privacy is a concern for many users of the internet. One survey showed that 62.5% of internet users…

A:

Q: In a study of 223,834 cell phone users, it was found that 21 developed cancer of the brain or…

A: Given data: Is is assumed  that there is a 0.000143 probability  of a person developing  cancer out…

Q: In a county where factories have to be tested for the emission of pollutants, 32% of all factories…

A:

Q: A vendor supplies 200 parts and claims that no more than 25% of them are defective. The receiving…

A: Total number of parts=200 Sample size(n)=5 Claim is that not more than 25% are defective

Q: April 2017, the probability that the Tampa Bay Buccaneers will score a touchdown on their opening…

A:

Q: 70% of iPhone batteries are made from China and 30% from Korea. The failure rates within a year for…

A: Let A - iPhone batteries are made from China A' - iPhone batteries are made from Korea. D - battery…

Q: Suppose a county's recent health report gives a pet allergy prevalence of Pet allergy Test result…

A: Given in the diagram- P(pet allergy)=0.23P(no pet allergy)=0.77 When test is conducted then the test…

Q: A certain type of rocket has 5 ignitors which act independently of the others. Each ignitor has a 5%…

A: Let X denotes the number of ignitor fails which follows binomial distribution with sample size 5 and…

Q: What is the probability that 8 out of 12 customers will see dramatic results? What is the…

A:

Q: n addition to ratings, Mary wanted to know whether customers also purchase a pair of socks when they…

A: Given Information: Sample size (n) = 10 35% of store customers buy a pair of socks when they…

Q: Two teaching methods for a statistics class, online and face-to-face, are available during the…

A: We use Baye's theorem to find the required probability.

Q: . What is the probability that 187 or more of the sample will approve of President Biden’s andling…

A:

Q: According to TMUSS Quarterly (Totally Made-Up Sports Statistics) April 2017, the probability that…

A: Let us denote: Tampa Bay Buccaneers will score a touchdown on their opening drive = A  the defense…

Q: This exercise illustrates that poor quality can affect schedules and costs. A manufacturing process…

A: Given For a n=80 For b n=82 For c n=85

Q: According to the Centers for Disease Control, the probability that a randomly selected citizen of…

A: According to the Centers for Disease Control, the probability that a randomly selected citizen of…

Q: If 15% of adults in a certain country work from home, what is the probability that no more than 60…

A: From the provided information, 15% of adults in a certain country work from home that is p = 0.15…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.