subject

Mathematics, 18.12.2020 17:20 shymitch32

A production manager at a wall clock company wants to test their new wall clocks. The designer claims they have a mean life of 16 years with a standard deviation of 5 years. If the claim is true, in a sample of 32 wall clocks, what is the probability that the mean clock life would be greater than 15.6 years

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

Regular price 75$ discount 25%sale price?

Answers: 2

question

Mathematics, 22.06.2019 00:20

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

Answers: 2

question

Mathematics, 22.06.2019 00:40

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

Answers: 1

question

Mathematics, 22.06.2019 03:00

Determine if the sequence is arithmetic or geometric. then identify the next term in the sequence. 0.2, 1, 5, 25, . . group of answer choices arithmetic; 75 geometric; 75 arithmetic; 125 geometric; 125

Answers: 1

You know the right answer?

A production manager at a wall clock company wants to test their new wall clocks. The designer claim...

Questions

question

Business, 25.09.2019 02:30

Did johnson use starbucks’ shared values as the cornerstone of his decision making after the arrests? did his decision to close all starbucks stores...

question

Chemistry, 25.09.2019 02:30

Afeed stream contains ethanol and water. the stream is fed to a distillation column. there are two products from the distillation column: an overhead...

question

Chemistry, 25.09.2019 02:30

Aconvert a pressure of 43,836 pa to units of atm. a. 433 atm b. 4.33 x 104 atm ¢. 43,300 atm d. 0.433 atm e. none of the above 43,8 3 6pax ko o 420...

question

Business, 25.09.2019 02:30

Digitoll is a digital content company with offices in four cities across the world. recently, digitoll began using sammer, an enterprise service, that...

question

Chemistry, 25.09.2019 02:30

The exhaust of a vehicle includes 14.50 volume percent of co2 and 375 ppm of no. the molecular weight of co2 is 44 g/gmol. for no, by convention we al...

question

Mathematics, 25.09.2019 02:30

Dimitri is buying a car. he chooses option 1 to add a new sound system to his car. what integer represents the change from the base price of the car t...

question

Chemistry, 25.09.2019 02:30

Vehicle exhaust flow rate can be estimated based on mass air flow and the air-to-fuel ratio, can sometimes be obtained directly from the obd interface...

question

Chemistry, 25.09.2019 02:30

Acopolymer consisting of vinyl acetate and vinyl chloride has a molar molecular mass of 10 000 g/mol and a degree of polymerization, dp, of 200. the m...

question

Chemistry, 25.09.2019 02:30

What is the correlation between pressure and elevation for an ideal gas? p=p(z), p=pressure, p(z)=elevation...

question

Chemistry, 25.09.2019 02:30

Fill in the blanks for a stoichiometric methane air mixture ch4 + (o2+3.76n2) 2 3 4 or 5...

question

Chemistry, 25.09.2019 02:30

How many moles of co2 are produced when 1 mole wax c31h64 is burned? 31 32 64 or 47...

question

Chemistry, 25.09.2019 02:30

Ohmic heating has been used commercially to pasteurise milk, to process viscous liquids like apple sauce and to produce low acid products that contain...

question

Chemistry, 25.09.2019 02:30

Write out the chemical oxidation equilibrium for the following 8 potential ic engine fuels: gasoline (petrol) -- c7h17; diesel -- c14.4h29.9;...

question

Chemistry, 25.09.2019 02:30

Two fluid layers with different viscosities ( u1= 0.1 pa ∙ s and u2 = 0.2 pa ∙ s) are sandwiched between two plates of area a = 1 m2. each layer is h...

question

Chemistry, 25.09.2019 02:30

For the following dimensional equation, find the base dimensions of the parameter f. mm" = a cos(fl) solution...

question

Chemistry, 25.09.2019 02:30

Pressure gauge at the top of a vertical oil well registers 140 bars. the oil well is 6000 m deep and filled with natural gas down to a depth of 4700 m...

question

Chemistry, 25.09.2019 02:30

Asample of gasoline has a mass of 595.0 lb and a volume of 14.0 ft^3. what is its specific gravity?...

question

Chemistry, 25.09.2019 02:30

The vaporization of liquid water, h, o() h20(g), has a reported vapor pressure at 25°c and 1 atm of 23.756 mm mercury (hg), or 3167.5 pascal (pa) (a)...

question

Chemistry, 25.09.2019 02:30

7kg of dimethyl terephthalate is reacted with 5 kg of ethylene glycol to produce pet. estimate the amount of polymer that is produced assuming 50% eff...

question

Chemistry, 25.09.2019 02:30

If 200 g of benzoyl peroxide are used with 38 kg of ptfe monomer, calculate the expected molecular weight of the polymer if (i) all the termination oc...

More questions: Mathematics Another questions

Questions on the website: 13722363