Number of BallotsPreference 12 25 4 20 111stTLHH TThe university administration has asked a group of student leaders to vote on the aspects ofcollege life to target for improvement over the next year. The choices were (H)ousing,(L)ibrary, (T)heater, and (F)itness center. The votes are summarized in the preference table.2ndLTLFL3rdHHFTF4thFETLHWhat option is selected using the Borda count method?O A. TheaterO B. Library

Answered: Image /qna-images/answer/76983d46-4aee-41d2-a063-89e330e0bcc1.jpg

Answered: The university administration has asked…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The city of Raleigh has 11000 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 450 randomly selected registered voters was conducted. 165 said they'd vote for Brown, 243 said they'd vote for Feliz, and 42 were undecided. Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Note: The proportion should be a fraction or decimal, not a percent. __________This sample statistic suggests that we might expect __________ of the 11000 registered voters to vote for Brown. Please answer fast i give upvote
Sherwin Williams sells paints in hardware stores across the U.S. The company maintains a large sales force who call on existing customers and look for new business. The sales manager is investigating the relationship between the # of sales calls made and the miles driven by sales representatives. Also, do the sales representatives who drive the most miles and make the most calls necessarily earn the most in sales comissions? To investigate, the VP selected a sample of 25 sales representatives and determined: The amount earned in comissions last month (y) ; The number of miles driven last month (x1) ; The number of sales calls made last month (x2) *See attached for information Develop a regression equation including an interaction term. (round to 3 decimal places) Comissions = ? + ? Calls + ? Miles + ? x1x2 Complete the following table: Predictor Coefficient SE Coefficient t p-value Constant Calls Miles X1X2 Compute the value of…
(Use SPSS) Hanover County is known for many things, but one of the most popular is the Hanover "Better Boy" tomato. The agricultural extension office conducted a study to determine the best locations in the county to grow "Better Boy" tomatoes. Eleven tomato farms throughout the county were randomly selected, and the following information was collected at each farm: X1-moisture retention of soil (%), X2-pH of the soil, X3-nitrogen content of the soil (%), X4-depth of topsoil (cm), and Y-quality score of tomatoes harvested. Perform the complete appropriate analysis (i.e., choose the best model for predicting total winnings and check all assumptions) - be sure to fit the best model using a 10% significance level for any hypothesis tests. [You do not need to make any predictions]. X1 18 56 28 22 19 43 31 18 20 26 19 X2 6.5 6.2 6.9 6.4 6.0 6.2 6.5 6.1 7.1 6.9 6.3 X3 5.1 6.0 5.7 6.7 5.2 4.8 4.3 6.4 4.9 6.2 6.5 X4 40 85 69 90 83 28 41 87 79 76 90 Y 420 609 444 872 543 350 296 702 518 627 683
The table shows the results of a survey about students' preferred frozen yogurt flavor. Complete the table, and state the flavors that students preferred the most and the least. Lunch Fruit Gender Vanlla Mint Strawberry Total Girl 15 19 45 Boy 17 27 Total 100 Students preferred (select) v the most and (select) vthe least.
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15 mothers were asked which brand of milk they prefer for their children. The choices are Nido, Alaska and Bear Brand. It had the following rating of 63%, 17% and 20%. We want to know if the mothers differ significantly from the population at large. Use 5% level of significance.
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Question: A company conducted a survey to understand the preferences of customers regarding three different product categories: A, B, and C. Out of 500 respondents, 200 preferred product A, 150 preferred product B, and the remaining preferred product C. Calculate the percentage of respondents who preferred product C and also determine how many respondents preferred product c.|
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Technology on campus 2005 Every 5 years, the Confer-ence Board of the Mathematical Sciences surveys college math departments. In 2005, the board reported that 51%of all undergraduates taking Calculus I were in classesthat used graphing calculators and 21% were in classesthat used computer assignments. Suppose that 10% usedboth calculators and computers.a) What percent used neither kind of technology?b) What percent used calculators but not computers?c) What percent of the calculator users had computerassignments?d) Based on this survey, do calculator and computer useappear to be independent events? Explain.
Two hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups and preferences are given in the table.
he city of Raleigh has 7000 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 400 randomly selected registered voters was conducted. 131 said they'd vote for Brown, 259 said they'd vote for Feliz, and 10 were undecided.Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Note: The proportion should be a fraction or decimal, not a percent. This sample statistic suggests that we might expect of the 7000 registered voters to vote for Brown.

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