The monthly utility bills for eight households are listed. Using the sample statistics from Exercise 30, determine

Question:

The monthly utility bills for eight households are listed. Using the sample statistics from Exercise 30, determine which of the data entries are unusual. Are any of the data entries very unusual? Explain your reasoning.

$65, $52, $63, $83, $77, $98, $84, $70

Use the Empirical Rule

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

See More Books

Question Posted: May 11, 2019 07:18 AM

See More Questions

The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting in January 2010: a. Calculate the range of the utility bills for the year 2010. b....
The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting in January 2006: a. Calculate the range of the utility bills for the year 2006. b....
The speeds for eight vehicles are listed. Using the sample statistics from Exercise 29, determine which of the data entries are unusual. Are any of the data entries very unusual? Explain your...
The Unilever Bangladesh Limited has a plant in Narayanganj, manufacturing Dove shampoo made from the ingredient imported from abroad. The company claims that each bottle of 200ml contain on average...
Obtain a copy of a recent Comprehensive Annual Financial Report (CAFR). These may be obtained by writing the director of finance in a city or county of your choice. Your instructor may have one...
A survey of 185 public universities found that the salaries and benefits of their presidents continued to rise, though at a slower rate than in years past. Let (t) represent the total salary and...
What do you recommend that Melissa Benson do to improve Charlies interpersonal relationships in the office? LO.1
For a recent year, Microsoft Corporation reported short-term unearned revenue of $18,653 million. For the same year, Microsoft also reported total revenues of $73,723 million. a. Assuming that...
Lights Incorporated calculates cost for an equivalent unit of production using the weighted average method. Data for July: Work-in-process inventory, July 1 (37,000 units): Direct materials (98%...
Consider a combined gas-steam power cycle. The topping cycle is a simple Brayton cycle that has a pressure ratio of 7. Air enters the compressor at 15°C at a rate of 40 kg/s and the gas turbine...
Construct a data set that has the given statistics. n = 6 x = 7 s 2
Use Bayes Theorem to find P(A/B). P(A) = 73%, P(A') = 17%, P(B/A) = 46%, and P(B/A') = 52%
Is financial analysis of a particular company enough? What other factors regarding the company's financial stability should be considered?
An important first step of exploratory data analysis is always to visualize the data. Construct a scatterplot of each time series (i.e., two different plots). If you need pointers on how to make a...
Cleanie Wombat Cleanie Wombat is a small Australian company that makes cleaning products. The chemical formulas used for its products were developed through R&D conducted by the company's small R&D...
As a manager at Yummy Melts, Martin is responsible for the firm's Just Right brand of ice cream. He recently approved a proposal to test market new ice cream flavors. He is also considering the...
Cogenesis Corporation is replacing their current steam plant with a 6-megawatt cogeneration plant that will produce both steam and electric power for their operations. What is the impact of a 5% and...
Suppose ABC firm is considering an investment that would extend the life of one of its facilities for 5 years. The project would require upfront costs of $9.97M plus $28.94M investment in equipment....
If a piece of white cardboard is placed at the location of a virtual object, what (if anything) would be seen on the cardboard?
The tractor is used to lift the 150-kg load B with the 24-mlong rope, boom, and pulley system. If the tractor travels to the right at a constant speed of 4 m/s, determine the tension in the rope when...
Claim: d 0; = 0.10. Sample statistics: d = 6.5, s d = 9.54, n = 16 Test the claim about the mean of the differences for a population of paired data at the level of significance . Assume the...
Claim: d > 0; = 0.05. Sample statistics: d = 0.55, s d = 0.99, n = 28 Test the claim about the mean of the differences for a population of paired data at the level of significance . Assume the...
Claim: d 0; = 0.01. Sample statistics: d = -2.3, s d = 1.2, n = 15 Test the claim about the mean of the differences for a population of paired data at the level of significance . Assume the...
Bought an old van for 4000 from Peters promising to pay laterwhat is the transactions
Company has a following trade credit policy 1/10 N45. If you can borrow from a bank at 9,5% annual rate, would it be beneficial to borrow money and pay off invoices earlier?
Given the following exchange rates, which of the multiple-choice choices represents a potentially profitable inter-market arbitrage opportunity? 129.87/$1.1226/$0.00864/ 114.96/ B $0.8908/ (C)...

The monthly utility bills for eight households are listed. Using the sample statistics from Exercise 30, determine

Question:

Step by Step Answer:

52 and 98 are unusua...View the full answer

Elementary Statistics Picturing The World

Students also viewed these Mathematics questions