10 expressed the following probability as simplifying simplifying fractions and as a decimal. if one person is elected from the population describing the table, find the probability that the person has never married or is widowed. Express the probability as a simplified fraction. P(never married or widowed)=____ (type an integer or a simplified fraction) Express the probability as a decimal. P(never married or widowed)=___ (round to two decimal places as needed)

Q: Find the probability that the spinner stops on an odd number or a number greater than 10. P(an odd…

A: Let A denote the spinner stops on an odd number, B denotes the number greater than 10. The set of…

Q: Gabriel, Eliana, Cristina, Julian, Jordan, and Gil have all been invited to a dinner party. They…

A:

Q: On their first date, Kelly asks Mike to guess the date of her birth, not including the year.…

A: We have to find given probability.

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: etermine whether the following individual events are independent or dependent. Then find the…

A:

Q: A small class has  9  students,  5  of whom are girls and  4  of whom are boys. The teacher is…

A: GivenNo.of girl students=5No.of boy students=4Total no.of students=9

Q: Use the method of your choice to determine the probability below.   Randomly meeting either a man or…

A: Solution

Q: 7.- A box contains balls numbered from 1 to 10. One ball is selected randomly. Find the following.…

A:

Q: Use theoretical probability to find. What is the probability of flipping three coins and getting two…

A: From the given information:To find the probability of flipping three coins and getting two tails and…

Q: An ice-cream company did a study on preferred ice-cream flavor. The results of the study are shown…

A: a. The contingency table is,   Vanilla Chocolate Other Total Children 3 2 1…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: In a certain state's lottery, 40 balls numbered 1 through 40 are placed in a machine and seven of…

A: Given that there are 40 balls. And we want to pick 7 balls.  We can pick any 7 balls in…

Q: individual chooses a number from 1 to 10. What is the probability that the number is even? Write…

A:

Q: A group of people were asked if they had run a red light in the last year. 479 responded "yes", and…

A: Given that, 479 people had run a red light last year. Total respondents are n= 479+289 =768 x= 479…

Q: The mathematics faculty at a college consists of 11 professors,12 associate professors, 9 assistant,…

A: The mathematics faculty at a college consists of: 11 professors 12 associate professors 9 assistant…

Q: Julia sets up a passcode on her tablet, which allows only eight-digit codes. A spy sneaksa look at…

A: According to the provided data, the passcode allows only eight digit codes. As the fingerprints on…

Q: 17 in. 5 in. 5 in. 8 in. 12 in. 4.5 in.

A: Topic- area and probability

Q: Suppose a fair die is rolled 6 times. What is the probability that the die comes up with a 5 or a 6…

A:

Q: A die is rolled 11 times. Find the probability of rolling the following. Exactly 11 fives.

A: Solution-: Given: A die rolled 11 times.  We want to find P(Exactly 11 fives)=?

Q: n a lottery game, a player picks 6 numbers from 1 to 46. If 5 of the 6 numbers match those drawn,…

A: pick 6 numbers from 1 to 46. if five of the 6 numbers matches with drw=awn numbers player win second…

Q: Determine whether the following individual events are overlapping or non-overlapping. Then find the…

A:

Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: Find the probability of selecting the letter "s" from the word "succession" O 0.5 0.3 01 O 0.2

A: " SUCCESSION "Number of letters in the given word =10Number of times letter ' S' occur =3

Q: Probability is always a number between and inclusive?

A:

Q: BLUE RED RED BLUE CYAN RED For each question below, enter your response as a reduced fraction. Find…

A:

Q: A group of people were asked if they had run a red light in the last year. 315 responded "yes", and…

A: Given information- We have given that- Number of people have run a red light in the last year = 315…

Q: When three basketball players are about to have a free-throw competition, they often draw names out…

A: The concept of probability describes the chances that a specific outcome occurs out of all the…

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.