on the a by the stand out of 94 a manu the Stand id-

Q: In a survey of 143 pet owners, 86 said they own a dog, and 55 said they own a cat. 42 said they own…

A: The total pet owners is n = 143.

Q: Complete this two-way table based on the information provided. On Wednesday, 120 students ate lunch.…

A:

Q: In the freshmen class, 62% of the students take Math, 49% take Science, and 38% take both Science…

A: It is given that, P(Math) =62%=0.62 P(Science) =49%=0.49 P(Math and Science) =38%=0.38

Q: Sophie is working at a hair salon and building a tool kit. There are 8 hair dryers and 10…

A:

Q: Problem 1: The random variable V has PMF v = {1, 2, 3, 4} Py(v) 0, otherwise.

A: Pv(v)  =cv           ,  v ={1,2,3,4}= 0     , otherwise ∴ P(v=1) =c1P(v=2) = c2P(v=3) = c3P(v=4) =…

Q: 66,67,34,45,64,67,75,58,54,59,67. Find the mode(s) of the given scores.

A: It is given that the scores of students are66,67,34,45,64,67,75,58,54,59,67

Q: You are dealt 5 cards from a deck of 52. Let X represent the number of hearts that you are dealt.…

A: We have to find given probability.

Q: Approximately how many of the families in the survey have less than four children? O 130 O 140 260…

A: Given graph is

Q: Find S Ĵ 5+1 5³ +95³²+265 +24

A:

Q: Of the 1800 students at miami primary School, 48% made the honor roll last semester. How many…

A:

Q: 1000 fishes were caught, tagged and released back into the water. A month later, out of 500 fishes,…

A: Let there are x fishes in the lake.  Given that 1000 fishes were caught, tagged.    After a month…

Q: A high school's extracumicular committee surveyed a randomly selected group of stu they like tennis…

A: Solution of the problem as follows

Q: fifty-five percent of the students at villa fundamental walk to school. of all the students in the…

A: Given query is to find the number of students attend the school.

Q: 62 69.5 75

A:

Q: A student has scores of 87, 83, 96, and 76 on four quizzes. What must she score on the fifth quiz to…

A:

Q: 14 Li=2 =2 XiYi

A: From the provided information,

Q: Find the mode: 16, 21, 23, 21, 18, 14, 19, 15 Mode: ??

A:

Q: A survey asked 1,000 people if they invested in Stocks or Bonds for retirement. 700 said they…

A: From given : Total surveyed = 1000 Invested in stocks only = 700 - 300 (invested in both) = 400…

Q: A teacher gives a test with 17 questions. Students are allowed to choose any thirteen to answer. How…

A:

Q: of the toys that John had were cars and the rest were trains. After giving away - How many toys did…

A: First we will form the equations corresponding to the given statement then solving those equations…

Q: David Ortiz with the Boston Red Sox had the following stats one year: Singles – 82, Doubles – 48,…

A: Define, s = number of singles = 82 d = number of doubles = 48 t = number of triples = 1 hr = number…

Q: In a recent survey of 180 people who drink coffee or tea, it was found that 137 drink coffee and 74…

A:

Q: James is in charge of planning a reception for 1800 people. Predict the number of people who…

A: Total = 32+25+46+65 = 168

Q: 72% of the students at Thomas Jefferson Middle School are attending the volleyball game. There are…

A: Given: total students in the school is 300 Now, if 72% students attend the volleyball game then…

Q: Evaluate. 417! 315! Simplify your answer as much as possible.

A: In general denotation, the factorial term, n! implies the product of all non-negative integer values…

Q: Eddie builds custom-made bicycles. The frames come in 3 sizes and 8 colours. How many different…

A:

Q: Three people in a group of 10 line up at a ticket counter to buy tickets. How many lineups are…

A: From the provided information, Three people in a group of 10 line up at a ticket counter to buy…

Q: Jose has 52 coins among which there are only nickels and pennies. If the value of the coins is…

A: We can use simultaneous equations in order to solve the given problem.