2000 independent rolls of a fair die will be made. Compute an approximation to the probability that number 6 will appear between 300 and 400 times inclusively. If number 6 appears exactly 400 times, find the probability that number 5 will appear less than 300 times.

Q: A group of people were asked if they had run a red light in the last year. 288 responded "yes", and…

A: Given,no.of people responded " yes"=288no.of people responded "no" =368Total no.of people=656

Q: Suppose a number is chosen at random from the set {0,1,2,3,...,154}. What is the probability that…

A: Suppose a number is chosen at random from the set {0,1,2,3,...,154}. What is the probability that…

Q: A bag contains 3 red marbles, 5 blue marbles and 2 green marbles. Two marbles are drawn, one at a…

A:

Q: Give the probability in a decimal form( correct to two decimal places).  Last semester,  a certain…

A: It is given that the total number of grades is 243.

Q: A group of people were asked if some people see the future in their dreams. 110 responded "Yes", and…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 49% use them in meetings or…

A:

Q: If you roll the die 10 times,

A: Number of faces a dice has is 10 Probability of getting 3 is 0.1 as 1/10

Q: A coin is tossed 100 times. Find the probability that there are  between 40 to 60 tails (inclusive).…

A: Given that, Let X represents the number of tails that follows binomial distribution with Number of…

Q: A single card is randomly selected from a standard deck of 52 cards. Determine the probability of…

A: Given,total no.of cards=52 no.of 9 numberd cards=4

Q: An individual can be either susceptible or infected, the probability of infection for a susceptible…

A:

Q: A group of people were asked if they had run a red light in the last year. 409 responded "yes", and…

A:

Q: Two dice are rolled. What is the probability that the sum of the numbers rolled is either 7 or 8?…

A: Given information  Two dice is rolled  Total outcome = 6 x 6 = 36 S={ (1,1) (1,2) (1,3) (1,4) (1,5)…

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes.…

A: It is given that the random variable X i.e, smartphones in meetings or classes follows Binomial…

Q: Given that every twenty-ninth person in line will get a coupon for a free box of popcorn at the…

A: Given that, Every twenty-ninth person in line will get a coupon

Q: A group of people were asked if they had run a red light in the last year. 262 responded "yes", and…

A:

Q: group of people were asked if they had run a red light in the last year. 467 responded "yes", and…

A: Total people = 467 + 376 =843

Q: An urn contains 5 red balls and 5 blue balls. Each ball is numbered: 1 to 5. Two balls are drawn.…

A: Probability The chances or likelihood of happening an event is referred to as probability. The…

Q: Assume that when adults with smartphones are randomly selected, 41% use them in meetings or classes.…

A:

Q: A spinner of a board game can land on any one of three regions​ labeled: A,​ B, and C. If the…

A: Probability of an event is the ratio of number of favourable event and total number of events. It is…

Q: A group of people were asked if they had run a red light in the last year. 496 responded "yes", and…

A:

Q: A single card is randomly selected from a standard deck of 52 cards. Determine the probability of…

A: Solution: There are total of 52 cards in a standard deck.  A standard deck of 52  cards has four…

Q: A group of people who was asked if they had a red light in the last year. 311 responded "yes" and…

A: From the provided information, A group of people who was asked if they had a red light in the last…

Q: Assume that when adults with smartphones are randomly selected, 35% use them in meetings or classes.…

A:

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: We have to find given probability..

Q: The probability that eleventh person randomly interviewed in that city is the fourth one to own a…

A: p = 0.25 n = 11 r = 4

Q: A machine produces a defective item 8 % of the time.  A customer purchases a box of 60 of these…

A: Solution :  Given : p= 0.08             n = 60  Let, X : Number of defective items Here X ~ B (…

Q: A group of people were asked if they had run a red light in the last year. 146 responded "yes", and…

A: According to the given information, we have Total number of people = 146+112 = 258 146 responded…

Q: A group of people were asked if they had run a red light in the last year. 349 responded "yes", and…

A:

Q: Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes.…

A: Let "X" be the adults who use their smartphone in meeting or classes. I will use excel formula…

Q: Given that every ninth person in line will get a coupon for a free box of popcorn at the movies,…

A: Given that every ninth person in line will get a coupon for a free box of popcorn at the movies.…

Q: Assume that when adults with smartphones are randomly selected, 43% use them in meetings or dlasses…

A:

Q: Suppose 6 coins are tossed. Find the probability of tossing no heads. (Round to four decimal…

A: suppose 6 coins are tossed. a coin have two faces H(head) and T(tail).

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.