Within what limits should the middle 99 of the individial

Assignment Help Basic Statistics

Reference no: EM13634580

A machine manufactures parts whose diameters vary according to the normal distribution with the mean = 40.150 mm and the standard distribution is 0.003 mm. An inspector randomly selects four parts manufactured by this machine and finds the average diameter of 40.148 mm.

a) Within what limits should the middle 99% of the individial parts be?

b) Within what limits does the middle 99% of the sampling distribution for samples of size 4 fall?

Reference no: EM13634580

Questions Cloud

An ideal gas initially at 20c and atmospheric pressure is : an ideal gas initially at 20c and atmospheric pressure is placed in a solid cylinder with height 100cm and radius 5cm

The mass flow rate of steam through the turbine is 20 kgs : steam enters a turbine with a velocity of 120 ms at 600 degree celsius and 600 kpa. the steam leaves the turbine as

A 4kg mass is on the end of a 80 cm long cord the mass is : a 4kg mass is on the end of a 80 cm long cord. the mass is pulled to an angle of 35 degrees from the vertical and then

A weak acid hf is in solution with dissolved sodium : a weak acid hf is in solution with dissolved sodium fluoride naf. if hcl is added which ion will react with the extra

Within what limits should the middle 99 of the individial : a machine manufactures parts whose diameters vary according to the normal distribution with the mean 40.150 mm and the

An organic compound absorbs strongly in the ir at 1687cm-1 : an organic compound absorbs strongly in the ir at 1687cm-1. an oxidation is converted to benzoic acid. its massspectrum

The facing surfaces of two large parallel conducting : the facing surfaces of two large parallel conducting plates separated by 10.0 cm have uniform surface charge densities

A certain compound is known to contain carbonand hydrogen : part 1- a certain compound is known to contain carbonand hydrogen. it might also contain oxygen. a 3.304 g sample

Consider oxygen at 100 bar and specific volume of 008 : consider oxygen at 100 bar and specific volume of 0.08.a calculate the temperature t using the van der waals equation

User Account

All Pages