FREE Trial

The following data are the measures of the diameters of 36 rivet heads in 1/100 of an inch.(a) Compute the

Question:

The following data are the measures of the diameters of 36 rivet heads in 1/100 of an inch.(a) Compute the sample mean and sample standard deviation.(b) Construct a relative frequency histogram of the data.(c) Comment on whether there is any clear indication or not that the sample came from a population that depicts a bell-shapeddistribution.image

Transcribed Image Text:

6.72 6.77 6.82 6.70 6.78 6.70 6.62 6.75 6.66 6.66 6.64 6.76 6.73 6.80 6.72 6.76 6.76 6.68 6.66 6.62 6.72 6.76 6.70 6.78 6.76 6.67 6.70 6.72 6.74 6.81 6.79 6.78 6.66 6.76 6.76 6.72

This problem has been solved!


Do you need an answer to a question different from the above? Ask your question!

Step by Step Answer:

Answer rating: 60% (10 reviews)

a X 6 7261 and X 0 0536 b A histog…View the full answer


answer-question
Answered By
tutor-profile-image
Abhisheka Pradhan
Hi,I am Abhisheka Pradhan and I have finished my Masters degree in Zoology. I am recently teaching in one of the most oldest and reputed school. I think I can help you in your work and give my best as a tutor. With this I can excel in my life along with you.
0.00 0 Reviews 10+ Question Solved
Related Book For  answer-question
Probability & Statistics For Engineers & Scientists

Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

See More Books
View Solution
Create a free account to access the answer
Cannot find your solution?
Post a FREE question now and get an answer within minutes. * Average response time.
Question Posted: February 02, 2011 05:49:28
See More Questions

Students also viewed these Statistics questions

Q:
Construct a relative frequency histogram for the data set using seven classes. Use the data set shown in the table at the left, which represents the actual liquid volumes (in ounces) in 24...
A:
Class width Max Min Number of classes 12 10 11 86 7 0 03 0 04 Class 11 86 11 89 11 90 11 93 1......
Q:
The following data are from an independent-measures study comparing two treatment conditions. a. Use an independent-measures t test with a = .05 to determine whether there is a significant mean...
A:
a The pooled variance is 2 the estimated standard error is 0 894 an......
Q:
The following data are taken from the comparative balance sheets prepared for Gubler Wholesale Company. Sales for 2011 were $1,200,000. Sales for 2010 were $1,000,000. 1. Prepare the Assets section...
A:
1 2011 2010 Cash 43 000 3 6 22 000 2 2 Accounts recei......
Q:
Serra do Mar Corporation manufactures and distributes leisure clothing. Selected transactions completed by Serra do Mar during the current fiscal year are as follows: Jan. 8 Split the common stock 3...
A:
Jan 8 No entry required The stockholders ledger would be revised to record the increased number of s......
Q:
Examine the experiment of Fig. 26-5 from O1`s reference frame. In this case, O1 will be at rest and will see the lightning bolt at B1 and B2, before the lightning bolt at A1 and A2 Will O1 recognize...
A:
In frame of reference observes that both trains are the same length But is observing the......
Q:
Ramona Castro opened a veterinary business in Nashville, Tennessee, on August 1. On August 31, the balance sheet showed Cash $9,000, Accounts Receivable $1,700, Supplies $600, Equipment $6,000,...
A:
a RAMONA CASTRO VETERINARIAN Owners Equity Cash Accounts Receivable Supplies Equipment Notes Payable......
Q:
Use indirect truth tables to determine whether the following groups of statements are consistent or inconsistent.
A:
Click to View...
Q:
Galaxy Cloud Services operates several data centers across the United States containing servers that store and process the data on the Internet. Suppose that Galaxy Cloud Services currently has five...
A:
a Let 1 denote the Michigan data center 2 denote the first New York data cen......
Q:
Anita is an Executive V.P. with ABC Life of Canada earning a gross salary of $90,000 per year. She also received $10,000 per year from a trust fund set up by her grandparents when she was a child....
A:
To calculate the maximum disability benefit that Anita would receive......
Q:
Suppose that todays Wall Street Journal reports the yield on Treasury bills maturing in 30 days is 3.5 percent, the yield on Treasury bonds maturing in 10 years is 6.5 percent, and the yield on a...
A:
a MRP for 10 year T bond......
Q:
The nicotine contents, in milligrams, for 40 cigarettes of a certain brand were recorded as follows:(a) Find the sample mean and sample median.(b) Find the sample standarddeviation. 2.28 1.24 2.17...
A:
a X 1......
Q:
The hydrocarbon emissions at idling speed in parts per million (ppm) for automobiles of 1980 and 1990 are given for 20 randomly selected cars. (a) Construct a dot plot as in Figure 1.1. (b) Compute...
A:
a A dot plot is shown next 160 15 8 Xxxxxx 100 200 b X1980 395 1 and X1990 160 2 300 395 10 800 x 4......
Q:
Match each of the key terms with the definition that best fits it. ____________ A technique that uses optimistic, pessimistic, and realistic time estimates to calculate the expected time for a...
A:
The term PERT Program Evaluation Review Technique ma......
Q:
Why is it necessary to ventilate buildings? What is the effect of ventilation on energy consumption for heating in winter and for cooling in summer? Is it a good idea to keep the bathroom fans on all...
A:
Ventilating buildings is necessary for several reasons primarily related to maintaining indoor air quality comfort and the health of occupants Here are some key reasons why ventilation is essential In......
Q:
Water is heated in an insulated, constant diameter tube by a 5-kW electric resistance heater. If the water enters the heater steadily at 15C and leaves at 60C, determine the mass flow rate of water....
A:
To determine the mass flow rate of water in this scenario we can use the energy balance equation We......
Q:
The ducts of an air heating system pass through an unheated area. As a result of heat losses, the temperature of the air in the duct drops by 3C. If the mass flow rate of air is 90 kg/min, determine...
A:
To determine the rate of heat loss from the air to the cold envir......
Q:
How do the differential equations in the study of a physical problem arise?
A:
Differential equations arise naturally in the study of physical problems because they provide a powerful mathematical framework for describing how physical quantities change with respect to one anothe......
Q:
A 5-cm-external-diameter, 10-m-long hot-water pipe at 80C is losing heat to the surrounding air at 5C by natural convection with a heat transfer coefficient of 25 W/m 2 K. Determine the rate of heat...
A:
To determine the rate of heat loss from the hot water pipe by natural convection you can use the fol......
Q:
Without proper performance measures, goal congruence is almost impossible to achieve and will likely lead to ________. A. More stable targets B. Decreased defects C. Lost profits D. Employees...
A:
C Lost profits Without proper performance measures it becomes challenging for an organization to al......
Q:
Read Case Study Google: Dont Be Evil Unless and answer the following: Given its mission of providing information to the world, should Google censor searches in China?
A:
Google s Privacy Summary of the Author s Viewpoint From a general perspective it can be concluded th......
Q:
A random sample of 1,562 undergraduates enrolled in management ethics courses was asked to respond, on a scale from 1 (strongly disagree) to 7 (strongly agree), to this proposition: Senior corporate...
A:
a H 0 is rejected when 2 5758 2 5758 or when......
Q:
A random sample of 802 supermarket shoppers determined that 378 shoppers preferred generic-brand items. Test at the 10% level the null hypothesis that at least one-half of all shoppers preferred...
A:
H 0 is rejected whe......
Q:
In a random sample of 998 adults in the United States, 17.3% of the sample members indicated some measure of disagreement with this statement: Globalization is more than an economic trade...
A:
a H 0 is rejected when 1 645 or when p 2275 S......
Excellence In People Analytics How To Use Workforce Data To Create Business Value 1st Edition - ISBN: 0749498293 - Free Book