Distribution of sample mean diameters, Basic Statistics

+44 141 628 6080
[email protected]

Distribution of sample mean diameters

The Comfort Widget Company makes several different sized widgets. The smallest widget the manufactures has a mean diameter of .5 inches with a standard deviation of .15 inches. the distribution of measurements for this widget's diameter is approximately normal.

a. What is the probability that a single widget will be have a diameter greater than 3.0 inches?

b. Describe the distribution of sample mean diameters for samples of size 35.

c. What is the probability that sample of 35 small widgets will have a mean diameter greater than 3.0 inches?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Distribution of sample mean diameters

Reference No:- TGS0719551

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Unit vector normal to the surface

The electric field in a certain region of space has components Ex = 6.0 N/C, Ey = 7.0 N/C, and Ez = 0. Find the electric flux though the surface x = 6y, 0 < x < 6.0 m, 0 < z < 1.0 m. What is the angle between the electric field and the

Q : Number of inspections between successive interruptions

The number of inspections between successive interruptions of the process is called a run length. The expected value of the random variable X = run length is called the average run length. Suppose the probability that an inspection will result in

Q : What is the weight of the common stock

Nelson's Landscaping has 1,200 bonds outstanding that are selling for $990 each. The company also has 2,500 shares of preferred stock at a market price of $28 a share. The common stock is priced at $37 a share and there are 28,000 shares outstandi

Q : Determine input power to pump assuming pump efficiency

The water leaves the pump at a pressure of 14MPa and a temperature of 40 C. Determine the input power to the pump assuming the pump efficiency to be 80%.

Q : Distribution of sample mean diameters

Describe the distribution of sample mean diameters for samples of size 35. What is the probability that sample of 35 small widgets will have a mean diameter greater than 3.0 inches?

Q : How high is the airplane

An aircraft is spotted by two observers who are 1800 feet ago. as the airplane passes over the line joining them, each observer takes a sighting of the angle of elevation to the plane. if a=20 degrees and b=45 degrees how high is the airplane?

Q : Magnitude of the electrons velocity related problem

An electron in an oscilloscope tube is traveling horizontally with a speed of 4.4×10^6m/s . It passes through a 1.9cm long region with an electric field pointing upward with a magnitude of 1400N/C. (a) What is the magnitude of the electron's

Q : Corresponding density function

F(x) = 3x^2 - 2x^3 for 0 < x < 1 (with F(x) = 0 if x<=0 and F(x) = 1 if x>= 1) defines a distribution function. Find the corresponding density function.

Q : What is the length of the inventory period

Denver Interiors, Inc., has sales of $836,000 and cost of goods sold of $601,000. The firm had a beginning inventory of $41,000 and an ending inventory of $47,000. What is the length of the inventory period?

1935448

Questions
Asked

3,689

Active Tutors

1415914

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Distribution of sample mean diameters

Reference No:- TGS0719551

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Unit vector normal to the surface

Q : Number of inspections between successive interruptions

Q : What is the weight of the common stock

Q : Determine input power to pump assuming pump efficiency

Q : Distribution of sample mean diameters

Q : How high is the airplane

Q : Magnitude of the electrons velocity related problem

Q : Corresponding density function

Q : What is the length of the inventory period

Picot question to address mental health disparity

Statement regarding foods selected in a restaurant

Male complaints of cough, chills, fever, shortness of breath

How does malnutrition impact our health

What data systems could be implemented to improve care

Relationship between poverty and career decision-making

Which children are disproportionately afflicted

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Distribution of sample mean diameters

Reference No:- TGS0719551

Recent Questions Asked Basic Statistics

Q : Unit vector normal to the surface

Q : Number of inspections between successive interruptions

Q : What is the weight of the common stock

Q : Determine input power to pump assuming pump efficiency

Q : Distribution of sample mean diameters

Q : How high is the airplane

Q : Magnitude of the electrons velocity related problem

Q : Corresponding density function

Q : What is the length of the inventory period

Asked Questions