Diameter of a randomly selected piston ring, Basic Statistics

+44 141 628 6080
[email protected]

Diameter of a randomly selected piston ring

The inside diameter of a randomly selected piston ring is a random variable with mean value 12 cm and standard deviation 0.05 cm. Suppose the distribution of the diameter is normal. (Round your answers to four decimal places.)

(a) Calculate

P(11.99 %u2264 X %u2264 12.01)

when n = 16.

P(11.99 %u2264 X %u2264 12.01)

(b) How likely is it that the sample mean diameter exceeds 12.01 when n = 25?

P(X %u2265 12.01)

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Diameter of a randomly selected piston ring

Reference No:- TGS0839192

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Determine the average weight of a certain subspecies

A study of elephants is conducted to determine the average weight of a certain subspecies of elephants. The standard deviation for the population is 500 pounds. At a 80% level, how many elephants need to be weighed so the average weight will be ac

Q : How much mass of water can be converted to steam

If 1 kg of hydrogen is completely burnt in oxygen and the heat released is used to convert water to steam, how much mass of water can be converted to steam?

Q : Calculate the frequency of a photon emitted

Calculate the frequency of a photon emitted when an electronof a hydrogen atom drops from energy level n=5 to n=3.

Q : Describe the molarity of the naoh

In the titration of an impure sample of KHP, it was found that 30.6 mL of 0.100 M NaOH was required to react completely with 0.745 g of sample. What is the percentage of the KHP in this sample?

Q : Diameter of a randomly selected piston ring

Q : What final purity should be expected

When is extraction an appropriate technique for separation (ex: is there an ideal sample size range, is there a minimum starting purity, what final purity should be expected, etc.)?

Q : Determine the freezing point of benzene

When 3.56 g of an unknown hydrocarbon was dissolved in 125 g of benzene, the freezing point of the solution was found to be 4.41oC. Analysis of the hydrocarbon showed that it contained 93.71% carbon (by mass) and 6.29% hydrogen.

Q : Calculate the original concentration of the dimethyl ether

The decomposition of dimethyl ether, (CH3)2O(g) -> CH4(g) + H2(g) + CO(g), is first-order with a half-life of 1733 s at 500oC. In an experiment at this temperature, if [(CH3)2O]is 0.033 M after 865 s, what was the original con

Q : What would be the value of x

A standardized KMnO4 solution can be used to analyse compounds of unknown composition. One such compound is hydrated calcium oxalate, CaC2O4 xH2O.

1960130

Questions
Asked

3,689

Active Tutors

1440594

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: Diameter of a randomly selected piston ring

Reference No:- TGS0839192

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Determine the average weight of a certain subspecies

Q : How much mass of water can be converted to steam

Q : Calculate the frequency of a photon emitted

Q : Describe the molarity of the naoh

Q : Diameter of a randomly selected piston ring

Q : What final purity should be expected

Q : Determine the freezing point of benzene

Q : Calculate the original concentration of the dimethyl ether

Q : What would be the value of x

Introduce the instrument you are focusing on

Competence and confidence when imagining or engaging

What options is true in relation to validity

What when a counselor asks a client to pretend to interview

Describe psychology research methods

What helps to be more professional

Defining characteristic of permissive-indulgent parents

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Diameter of a randomly selected piston ring

Reference No:- TGS0839192

Recent Questions Asked Basic Statistics

Q : Determine the average weight of a certain subspecies

Q : How much mass of water can be converted to steam

Q : Calculate the frequency of a photon emitted

Q : Describe the molarity of the naoh

Q : Diameter of a randomly selected piston ring

Q : What final purity should be expected

Q : Determine the freezing point of benzene

Q : Calculate the original concentration of the dimethyl ether

Q : What would be the value of x

Asked Questions