At a single high-end restaurant in England over a 3-week period, there were 141 tables of diners. During the first week, current pop music was played. During the second week, classical music was played. During the third week, no music was played. The results of spending patterns were as follows: Music Mean bill n Classical 24.130 44 2.243 Pop 21.912 49 2.627 None 21.697 48 3.332 Total 22.531 141 2.969 a) By considering the standard deviations, explain why it is appropriate to perform a one-way ANOVA test on this data. b) State the null and alternate hypothesis. c) Perform a one-way ANOVA test by hand.

At a single high-end restaurant in England over a 3-week period, there were 141 tables of diners. During the first week, current pop music was played. During the second week, classical music was played. During the third week, no music was played. The results of spending patterns were as follows: Music Mean bill n Classical 24.130 44 2.243 Pop 21.912 49 2.627 None 21.697 48 3.332 Total 22.531 141 2.969 a) By considering the standard deviations, explain why it is appropriate to perform a one-way ANOVA test on this data. b) State the null and alternate hypothesis. c) Perform a one-way ANOVA test by hand.

Name: 5,the first week, current pop music was played. During the second wee
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 5,the first week, current pop music was played. During the second week, classical music was played. Duringthe third week, no music was played. The results of spending patterns were as follows:At a single high-end restaurant in England over a 3-week

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section2.3: Rules For Addition

Problem 8P

See similar textbooks

Related questions

Q: In planing for his children to go back to school Susan buys several items at a discount. Five items…

A: Given information: Five items at $1.29 each, three at $1.49 each, six at $1.79 and nine at $0.99.…

Q: What is the range of the middle 50% of the data? The five number summary for the average annual…

Q: In a survey 500 adults were interviewed, 150 said they had early medical checkup. Find the 95% for…

A: Givensample size(n)=500No.of adults said they had early medical checkup(x)=150p^=xn=150500=0.30

Q: Rank Player Money ($) Scoring Average DrDist DrAccu GIR 1 Vijay Singh 6,601,094 70.27 297.8 59.45…

A: e.The correlation coefficient for driving distance x and accuracy y is calculated by using Excel and…

Q: What percentage of the shoppers have an email account

A: In the question it is asked to calculate the percentage of shoppers that have an email account.

Q: Create a Scatterplot of y against percentage of Pell Grant recipients among freshmen.

A: The data for 2016 graduation rate and full-time undergraduate student to faculty ratio is given as-…

Q: 4.9 %23 6.3

A: In figure1 Both chords having same distance it means both are equidistance from the center. so x=5

Q: It is known that, in a small town, 0.22 percent people are allergic to pollen and 0.2 percent people…

Q: "Save today by switching to SOAR!" is the slogan for SOAR, a cell phone service provider. Logan…

A: Farmula used Standard error=σ/√n Given n=75, x̄=sample mean=$19.03, standard deviations=σ=$4.71

Q: Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value…

A: The car speeds on an old town highway following a normal distribution.i.e.

Q: The following bar graph presents the average amount a U.S. family spent, In dollars, on varlous food…

Q: What percent of students earned an "A" grade of 90% or higher? TEST SCORES:…

A: Solution: The given data is 50, 60, 61, 63, 66, 67, 73, 82, 89 and 92. Total number of scores is 10.

Q: Cough and Headache At the 98% confidence level, should be nurse inform the managers that their…

A: The number of sampled patients that complained of cough and headache, n=230.The number of patients…

Q: A parts store sells both new and used parts. Sixty percent of the parts in stock are used. Sixty-one…

A: Let,P(u)= percentage of used stockP(d)=percentage of defective stock.P(u U d) = percentage of used…

Q: If 80% of Mars rovers land in former streambeds and 65% of the rovers in streambeds on Mars find…

A: Solution-: Let, S-Mars rovers land in former streambeds W- historic evidence of water Given:…

Q: 22 Legacy boys and 19 Legacy girls play flag football. 30 Legacy boys and 32 Legacy girls…

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: At a red-tag sale, all items with red tags have been marked down by 49%. What should be the sale…

A: At a red-tag sale, all items with red tags have been marked down by 49%. What should be the sale…

Q: Rank Player Money ($) Scoring Average DrDist DrAccu GIR 1 Vijay Singh 6,601,094 70.27 297.8 59.45…

A: a).Software procedure for regression in EXCEL.Enter the given data in EXCEL sheet as Scoring average…

Q: In ten trips to Las Vegas, a person had the tisted net gains. Find the median net gain…

A: median = (the sum of the two middle numbers) ÷ 2

Q: Mackenzie makes the minimum salary for an Actuary. Stacy makes the median salary for a CPA. Who…

A: Given, Mackenzie makes the minimum salary for an Actuary ans stacy makes median salary for a CPA…

Q: 8. Jocelyn compiled data on the number of hours students work per week the b. If the maximum score…

A: We know that , Maximum - Minimum = Range Here, Range = 17 Minimum = 23

Q: Suppose the marketing manager who was earning $129,420 got a raise and is now earning $140,000.…

A: Answer: As Median is the measure of central tendency, if the earnings increase the median does not…

Q: In planing for his children to go back to school Susan buys several items at a discount. Five items…

A: Solution: From the given information, there are five items at $1.29, three at $1.49 each and six at…

Q: Burgers R Us offers the following menu: HINT...Create a tree diagram for this situation. Toppings…

A: Here, total 9 items are given.

Concept explainers

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.

Topic Video

Question

5,
the first week, current pop music was played. During the second week, classical music was played. During
the third week, no music was played. The results of spending patterns were as follows:
At a single high-end restaurant in England over a 3-week period, there were 141 tables of diners. During
Music
Mean bill n
Classical 24.130
44
2.243
Pop
21.912
49
2.627
None
21.697
48
3.332
Total
22.531
141 2.969
a)
By considering the standard deviations, explain why it is appropriate to perform a one-way
ANOVA test on this data.
b)
State the null and alternate hypothesis.
c)
Perform a one-way ANOVA test by hand.
d)
Perform a TK Multiple Comparisons Test to determine which means are different with 95%
confidence and report your result.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

A survey reported that 10% of 1800 employees favored a new insurance program. How many employees favored the new program?
Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
In January 2019, a small company headquartered in Baltimore needed to track its cost per employee in 2018 for tax purposes. The company had 98 employees at the time. The CFO prepares a chart listing the name of each employee along with his or her salary, total amount of any bonuses received, health insurance cost, whether the employee is participating in Car efirst or Kaiser, the company’s 401K contribution and whether the employee took any college courses in 2018 (1 for yes, 0 for no.) (a) How many cases are there? (b) How many variables are there? (c) Give the W’s. (d) Tell whether each variable is categorical or quantitative. (e) For quantitative variables, give the units.
2) Find the circumfereanie of OQ A 70% 12 in
In ten trips to Las Vegas, a person had the tisted net gains. Find the median net gain $2,359$3,023$4,589$6,056$3,222 $3,466$6,997$8,604$6,336$4,543 OA. $4,589.00 OB. $4,566.00- OC. $4,920.00 O D. $5,467.17
The results of a search to find the least expensive round-trip flights to Atlanta and Salt Lake City from 14 major U.S. cities are shown in the following table. The departure date was June 20, 2012, and the return date was June 27, 2012. Round-Trip Cost ($) Departure City Atlanta Salt Lake City Cincinnati 339.10 569.10 New York 320.60 354.60 Chicago 291.60 465.60 Denver 338.60 219.60 Los Angeles 360.60 310.60 Seattle 383.60 297.60 Detroit 309.60 472.60 Philadelphia 414.60 619.40 Washington, D.C. 293.60 513.60 Miami 249.60 522.20 San Francisco 538.60 381.60 Las Vegas 455.60 159.60 Phoenix 359.60 267.60 Dallas 334.90 457.60 (a) Compute the mean price for a round-trip flight into Atlanta and the mean price for a round-trip flight into Salt Lake City. (Round your answers to two decimal places.) Atlanta Salt Lake City $
The term "snowstorms of note" applies to all snowfalls over 16 6 inches. The snowfall amounts for snowstorms of note in Utica, New York, over a four-year period are as follows: 7.1, 9.2, 8.0, 6.1, 14.4, 8.5, 6.1, 6.8, 7.7, 21.5, 6.7, 9.0, 8.4, 7.0, 11.5, 14.1, 9.5, 8.6 What are the mean and population standard deviation for these data, to the nearest hundredth? A mean = 9.46; standard deviation 3.74 B mean = 9.46; standard deviation = 3.85 C mean = 9.45; standard deviation =D3.74 D mean = 9.45; standard deviation 3.85 021 EducAide Sofware Inc. All rights reserved.
he average consumer unit spent $1874 on apparel and services in2006.That same year, 25 consumer units in theNorth-east had the following annual expenditures, in dollars, on apparel and services. 1417, 1595, 2158, 1820, 1411, 2361, 2371, 2330, 1749, 1872, 2826, 2167, 2304, 1998, 2582, 1982, 1903, 2405, 1660, 2150, 2128, 1889, 2251, 2340, 1850 At the 5% signiﬁcance level, do the data provide sufﬁcient evidence to conclude that the 2006 mean annual expenditure on apparel and services for consumer units in the Northeast differed from the national mean of $1874?
World's Richest. Each year,Forbes magazine publishes alist of the world's richest people. In 2009, the six richest people,their citizenship, and their wealth (to the nearest billion dollars) are as shown in the following table. Consider these five people a population of interest. Wealth ($ billion) Name William Gates III (G) Warren Buffett (B) Carlos Slim Helu (H) Lawrence Ellison (E) Ingvar Kamprad (K) 40 38 35 23 22 a. Find the mean, µ, of the variable. b. For each of the possible sample sizes 2, 3, 4 construct a table and draw a dotplot for the sampling distribution of the sample mean c. Construct a graph and interpret your results.
The Los Angeles City Controller's office calculated that in 2013, the city employed 47030 full-time employees and 10142 part-time employees. Assume that an outside advocacy group had been lobbying the Mayor's office to convert part-time workers into full-time workers throughout 2014. The Controller's office makes its calculations annually. Suppose that the outside advocacy group wanted to know the proportion of city employees (excluding per-event employees) who are full-time employees p in June 2014 to gauge if their lobbying efforts had been effective. Suppose that the group surveyed a random sample of 1000 city employees (excluding per-event employees) in June 2014 and found that 845 were full-time employees and 155 were part-time employees. If the advocacy group planned to use a one-sample z-test for a proportion to test their lobbying eforts, the appropriate null hypothesis would be and the appropriate alternative hypothesis would be
Q.A. Is the nonnepative orthaut %(D a conver set ? set?
Last year, 41% of business owners gave a holiday gift to their employees. A survey of business owners conducted this year indicates that 32% planned to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 55 business owners. How many business owners in the survey planned to provide a holiday gift to their employees this year?