6) The Royals softball team played 75 games and won 55 of them. What percent of the game did they lose? (you may round off answer to the nearest tenth)

Q: The city of Raleigh has 8800 registered voters. There are two candidates for city council in an…

A: Given Data Sample Size, n = 8800 Number of successes, x = 111

Q: Suppose that the second researcher conducted his survey by choosing 40 patients he knew. What…

A: It is an important part of statistics. It is widely used.

Q: 2. A birthday party host planned for 20 people, but 17 actually attended. What is the percent error?

A: Given that a birthday party host planned for 20 people, but 17 actually attend. From these data it…

Q: a. The proportion of Pennsylvanians with a high school diploma is equal to 0.83. b. The proportion…

A:

Q: The city of Raleigh has 6800 registered voters. There are two candidates for city council in an…

A: Given : telephone poll of 500 randomly selected registered voters was conducted. 208 said they'd…

Q: The city of Raleigh has 9200 registered voters. There are two candidates for city council in an…

A: X = 254 n = 450

Q: 2. Five candidates, Ruben, Bong, Angel, Louie and Melvin were nominated for president in the College…

A: Solution : Angel is the winner with 38.57% votes.

Q: The city of Raleigh has 9400 registered voters. There are two candidates for city council in an…

A: Given that, x=178,n=550 The sample statistic for the proportion of voters surveyed who said they'd…

Q: survey was given to 9090 high school students. They were asked if they preferred fiction or…

A: Given query is to find the percent of students in the survey,  prefer outdoor activities given they…

Q: Researchers asked 200 families whether or not they were homeowners and how many cars they had. Their…

A: We can answer the question from the table of data as below.

Q: There were 150 students that were asked about their favorite animal.  23 students chose hamsters, 48…

A: Total students = 150 No. of students who chose hamsters as their favorite animal = 23 No. of…

Q: 13. Market research statistics show that 39% of U.S. households own dogs, 34% own cats and 23% own…

A:

Q: Stephanie wants to order a flower arrangement for her mom's birthday. The vase and flower options…

A: The vase and flower options are shown in the given table. Vases Flowers clear Roses white…

Q: ple, aski pled 113 people, again asking them their favorite skittle flavor, but rather than by color…

A: Given Solution:

Q: A recent issue of a national magazine reported that in a national public opinion survey conducted…

A: a) Sample: A subset or portion of the population that is actually obtained and used to draw…

Q: When the members of the Eye and I Photo Club discussed what type of film they had used during the…

A: Let, B&W= Black and white I=Infrared C=Color

Q: In a classroom, 14 students plan to vote in the 2020 election, while 12 do not plan to vote. What…

A:

Q: A survey is taken of 105 people

A: Given, Total number of people = 105 Number of people who took the swimming lessons​, attended the…

Q: 36% of the children in a school have a dog, 24% have a cat, and 12% have a dog and a cat. What…

A: The percent of those who have a cat also have a dog is, PDog|Cat=PDog ∩…

Q: Muffins- Blueberry .33 Chocolate Chip .34 Original .33 Cookies- Sugar .50 Vanilla Wafer .24…

A:

Q: The city of Raleigh has 11700 registered voters. There are two candidates for city council in an…

A: Given Information: The city of Raleigh has 11700 registered voters. Sample size (n) = 500 216 said…

Q: s two bodies of Congress: the Senate and the House of Representatives. There are 435 seats in the…

A: In this question, the concept of percentage is applied. Percentage A part or amount in every hundred…

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 575 were…

A: Number of nurses in a survey = 800 Number of health club members = 430 Number of smokers = 575…

Q: 5. If you have a problem with 1,000 customers and want to consider 1,000 poten- tial warehouse…

A: This is a problem related to permutation and combination parts. Here we will have to choose best 10…

Q: (d) If the bottom 10% of students will fail the test, what is the lowest mark that a student can…

A: Given that, the mean value is μ=75 and standard deviation σ=15. It is known that, the formula for…

Q: In a school band of 24 students, 9 students play brass instruments. What percent of the members pla…

A:

Q: What is the margin of error associated with a survey of 1034 college students if we want to be 97%…

A:

Q: A long distance race begins with 28 runners from Team A and 28 runners from Team B. 4 runners from…

A: We have to solve given Questions.

Q: Out of 45 students, 29 go on a field trip. Which best represents the percent of the students who do…

A:

Q: 5) There are 32 students in a class. 9 of those students are women. What percent are men? (you may…

A: Let there are total x students in a class and among them y are women. So number of men students=…

Q: 2. Five candidates, Ruben, Bong, Angel, Louie and Melvin were nominated for president in the College…

A: Given table:

Q: 5) At Bill's community college, 41.7% of students are Caucasian and 2.7% of students are Caucasian…

A: Given that 41.7% of students are Caucasian and 2.7% of the students are Caucasian math majors.…

Q: 4. A survey shows 47% of movie goers are males. A test is conducted to see if the proportion is…

A: Solution : Null Hypothesis : The hypothesis to be tested is is called as null hypothesis. Generally…

Q: The United States has two bodies of Congress: the Senate and the House of Representatives. There are…

A:

Q: Researchers asked 250 familles whether or not they were homeowners and how many cars they had. Their…

A:

Q: 2. Five candidates, Ruben, Bong, Angel, Louie and Melvin were nominated for president in the College…

A: Given table :

Q: As preparation for designing a new line of business wear, a clothing manufacturer asked a large…

A: One third of 360o is 1200. Here from the pie chart we can infer that black color covers somewhere…

Q: you rolled a six-sided die 60 times and got the following tally. 20 ones, 20 twos, 15 threes, 3…

A: For a fair die, there are six equally likely outcomes, {1, 2, 3, 4, 5, 6}. That is, probability of…

Q: In a Gallup poll of 1236 adult respondents, 6% said that bad luck follows breaking a mirror. That…

A: The margin of error expresses the amount of the random variation underlying a survey's results

Q: Suppose that in a survey of five-year-olds, 45% liked the letter A, 54% liked the letter B, and 50%…

A:

Q: One hundred kids were asked to name their favorite sport, and the results are shown in the pie…

A:

Q: 9. There were 35 students signed up to go on a field trip. On the day of the trip only 28 students…

A: Given -  Total number of students signed up to go to trip = 35 Students present in trip = 28

Q: A large group of college students was surveyed and the following information was obtained: 712 saw…

A: Let A is represented by Lady Gaga. B is represented by Arcade fire. And C s represented by Skrillex.…

Q: Determine whether or not proportions of voters favoring the democrat candidate were the same in both…

A: Given  p1=populaion proportion of voters favoring democrat candidate in Alabamap2=population…

Q: 4. A researcher is interested in the percentage of HIV positive teenagers in South Africa. The…

A: We have given that statement. Here, need to find out that the given statement is true or false.…

Q: The following contingency table shows the results of a car dealership's recent survey, recording…

A: Given    Ford Toyota VW TOTAL MEN 15 10 13 38 WOMEN 16 10 10 36 TOTAL 31 20 23 74

Q: a. Which between the 3% and the 5% margin of error will allow the department to work within the…

A:

Q: 72% of Americans said that they plan to travel in 2021, and 9% of those who plan to travelintend to…

A: For example we take 100 Americans 72% of Americans said that they planned to travel in 2021, 72% =…

Q: The city of Raleigh has 10500 registered voters. There are two candidates for city council in an…

A:

Q: A survey is taken of 106 people who vacationed at a dude ranch. The following information was…

A: We have to find the number of persons who attended barbeque. This problem can be solved by using…