a sample of students is taken from the school A honor roll. The school estimates that there are actually 360 students on the A honor roll.Using this sample, how many students on the A honor roll are 8th graders

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A:

Q: A convention manager finds that she has ​$1,290​, made up of twenties and fifties. She has a total…

A: Let x be the twenty dollar bill and y be the fifty dollar bill. So, total bills = x+y Or, x+y= 42…

Q: A bag contains red and blue marbles. In a representative sample of 20 marbles, there are 7 blue…

A: Given : P(blue) = 7/20

Q: A regional honor society selected high school students from four cities. Fifteen percent of the…

A: Let there are total x students.  According to the question: 15% are from Arden. So 15% of x=0.15x…

Q: On a platter of chicken wings there are mild wings and hot wings. In a representative sample of 5…

A: Chicken wings =5 Hot wings =3  Platter has 100 chicken wings let us assume that value of hot wings…

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A:

Q: Patty is asked to order snack for an office meeting of 180 people. She decides to order dessert…

A: If there are 180 people and each person would need 2.5 squares. Then the total squares needed =…

Q: In a class of 50 students, there are 30 males. Among the male students 10% a students. 20% of the…

A: Given data,Number of students =50No of Males =30No of Females =2010% of male students are honor…

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A:

Q: a board game, the distance a player travels is equal to the sum of the numbers shown when two…

A: In this question we have to find the number of units the player can move as the distance is shown by…

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A:

Q: A student in a biology lab has 9 plants to use in an experiment. One plant will act as the control,…

A: Here we use the combinations for the answer, Combination: A combination is a technique that…

Q: A basketball team sells tickets that cost​ $10, $20,​ or, for VIP​ seats,​ $30. The team has sold…

A:

Q: Bowling Movie Theater 2 8 3 7

A: Explanation of the answer is as follows

Q: A bag contains red and blue marbles. In a representative sample of 20 marbles, there are 7 blue…

A: We have to estimate no. Of marbles.

Q: A teacher has two large containers filled with blue, red, and green beads, and claims the proportion…

A: Let p1= the true proportion of red beads in container 1 and p2= the true proportion of red beads in…

Q: On a platter of chicken wings there are mild wings and hot wings. In a representative sample of 5…

A: Given data:  x=2 n=5 p= xn=25=0.4

Q: You are taking a test in which there are multiple choice questions and free response questions. It…

A: maximization

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A: There is group of 21 friends. Out of which Juan and Mary have been chosen as team captains.  Hence,…

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A: Formula: n% of the value x = n100x If a statement holds for n% of elements then it does not hold for…

Q: Drake made 20 out of 25 baskets while playing basketball. What percentage of the baskets did he make

A: Given, Drake made 20 out of 25 baskets while playing basketball.  i.e) 2025

Q: n​ 2016, among the top 100 grossing movies in a particular​ country, 16 were rated​ PG-13 and earned…

A: Given Information: Total movies = 100 Number of movies rated PG- 13 and earned over $100 million =…

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A:

Q: College classes:   How many students are taking math     ? How many students are taking science…

A: Given query is to find indicated number of students .

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A: Second year's profit is the sum of the first year's profit and 8% of the first year's profit.

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A:

Q: Four farms consist of 30, 35, 40 and 25 milk-producing cows respectively. If the milk production…

A:

Q: The number of ways a student can wear his 6 shirts, 4 pants, and 2 shoes

A: Given : Number of shirts = 6 Number of pants = 4 Number of shoes = 2 = 1 pair

Q: All the incoming students for a local community college took an English placement test. Which…

A: Given that, All the incoming students for a local community college took an English placement test.…

Q: You are purchasing a box of donuts to share with your coworkers. Each box contains 12 donuts. There…

A: Number of 12-combinations of a set of 4 elements is:

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A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…

Q: A teacher has two large containers filled with blue, red, and green beads, and claims the proportion…

A: Assume that p1 and p2 are the true proportion of red beads in container 1 and 2, respectively.

Q: Park rangers captured, tagged and released 82  grizzly bears in Banff National Park.  A month later,…

A:

Q: Average prices (in dollars) were recorded for three types of beverage across all 8 major Australian…

A: Given : Average prices (in dollars) were recorded for three types of beverage across all 8 major…

Q: A certain ice cream parlor offers twenty flavors of ice cream. You want an ice cream cone with three…

A:

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…

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A: If an event E can occur in m different ways and another event F associated with each way of…

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A:

Q: The Moore family received 31 pieces of mail on April 27. The mail consisted of letters, bills,…

A: Moore family recieved 31 pieces of mail mail consists of letters (L), bills (B) , Magazines (M) and…

Q: A teacher has two large containers filled with blue, red, and green beads, and claims the proportion…

A: Given that  Let p1 = the true proportion of red beads in container 1 and p2 = the true proportion of…

Q: At East Zone University (EZU) there are 600 students taking College Algebra or Calculus. There are…

A: SOLUTION-

Q: 3. THINKSMARTER At Luke's school party, the children make teams of 5 to play a game. If there are 20…

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Q: A restaurant serves 5 main dishes, 3 salads, and 4 desserts. How many different meals could be…

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Q: A cooler contains thirteen bottles of sports drink: eight lemon-lime flavored and five orange…

A: Here as PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  Here use basic of probability Probability…

Q: Ryan goes to soccer practice everyday. When he walks to the field, he is late 15% of the time. When…

A: From the given para choose the independent events

Q: We survey 200 students, and ask each whether they like donuts, pizza, and/or tacos. Every student…

A: First let all three types of students as A, B, C. Then put the a the number in the formula and get…

Q: Club Membership Chess Club Math Club 3 8 2.

A: From the Venn diagram given above ,we can conclude that those students  who are in both the math…

Q: You volunteer to help drive children at a charity event to the zoo, but you can fit only 7 of the 17…

A:

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.