62% of us adults have little in newspapers .you randomly select 10 us adults .find the probability that the number of us adults who have very little confidence in news papers is (a) exactly 5   (b) at least six. (c) less than four

Q: Q5- The weekly average number of airplane crashes is 3. Whatis the probability that there will be…

A:

Q: forty percent of consumers perfer to purchase electronics online.  you randoml select 8 consumers.…

A: Let X be the number of consumers who prefer to purchase electronics online. Then, for given data:…

Q: thirty four percent of us adults have very little confidence in newspapers. You randomly select 8 US…

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of…

Q: usan asks her neighbor to water a sickly plant while she is on vacation. Without water, the plant…

A: Given that P(dying| without water)=0.8 P(dying| with water)=0.15 P(watered)=90%=0.90 P(No…

Q: 46​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: (a)   Obtain the probability that the number of U.S. adults who have very little confidence in…

Q: 43​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: (a)   Obtain the probability that the number of U.S. adults who have very little confidence in…

Q: 56​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: (a)The probability that the number of U.S. adults who have very little confidence in newspapers is…

Q: 53 ​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A:

Q: 33% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: Given dataProbability that U.S. adults more likely to purchase i.e. p = 0.33No of adults i.e. n =…

Q: 61​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: The Binomial distribution is discovered by James bernoulli. This is descrte probability distribution…

Q: At the school library, 25% of the books are mysteries. If Sarah randomly chooses a book to read,…

A:

Q: 45% percent of consumers prefer to purchase electronics online. You randomly select 8 consumers.…

A:

Q: Catherine buys a bag of cookies that contains 7 chocolate chip cookies, 4 peanut butter cookies, 5…

A: Given that, Total number of cookies = 7+4+5+5 = 21 Number of chocolate chip cookies = 7 Number of…

Q: In a certain city district, the need for money to buy drugs is stated as the reason for 63% of all…

A: Solution-: Given: n=5,p=0.63 (Or 63%) Our aim to find, (a) P(X=2)=? (b) P(X≤3)=?

Q: GMC automobiles come in the following colors and are manufactured in these percentages. White(.46),…

A: The objective of the question is to find the probability that both cars selected at random are…

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: Find the probability that the number of U.S. adults who have very little confidence in newspapers…

A:

Q: Q4: what is the probability of choosing randomly (a) a boy, and (b) a girl from a group of people…

A: Probability is a measure of the likelihood of the occurrence of an event and the probability value…

Q: 36​% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: This is a binomial distribution problem because there are only two possible outcomes (an adult is…

Q: 40 percent of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find…

A:

Q: 62​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A:

Q: orty five percent of consumers say it is important that the clothing they buy is made without child…

A: given data P(say it is important that the clothing they buy is made without child labor) = p =…

Q: ​28% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: Given Datap = 0.28n = 10a) probability that the number of adults who say they are more likely to…

Q: |cherry |grape lime gum 21 35 19 75 Taffy 19 15 26 60 40 50 45 135

A: Given information: A data regarding a sample of candies is provided as:   Cherry grape lime…

Q: ​41% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: Given binomial parameters,P = 41% =0.41 and n = 10.Let ‘X’ be a binomial distribution random…

Q: 63​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: Given: n=10 63​% of U.S. adults have very little confidence in newspapers. Hence, p=0.63 X ~ B…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.