Question

Find a and b so that the ordered data set has a mean of 24 and a median of 38.
15, 32, 25, 28, 37, a, 45, 64, 75, b

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Mechanical Engineering

Related Mechanical Engineering Q&A

Find answers to questions asked by students like you.

Q: The air transport B is flying witha constant speed of 400 mi/hr in a horizontal arc of 7.4-mi radius...

A: Write the expression of vector velocity of A. 

Q: A piston-cylinder device contains 5kg of steam at 100 degrees C with a quality of 40%. The steam und...

A: Draw the process in the T-s diagram as shown in the Figure (1).

Q: A two-stage compression refrigeration system operates with refrigerant-134a between the pressure lim...

A: Show the T-s diagram for compression refrigeration cycle as in Figure (1). 

Q: A steam power plant produces 200 MW of electric power operating on a simple ideal Rankine cycle with...

A: Obtain the properties of water from “Saturated water: Pressure table”, corresponding to the pressure...

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to th...

A: Show the T-s diagram as in Figure (1). 

Q: When the slave cylinder is located outside the bell housing, which part operates the throw-out beari...

A: Basically there are two types of slave cylinders1)External slave cylinder2)concentric slave cylinder

Q: The shaft of the wheel unit rolls without slipping and ao 8 ft/sec2 to the left, respectively, deter...

A: Given:

Q: A spring-loaded piston–cylinder device contains a mixture of gases whose pressure fractions are 25 p...

A: Given Information:Pressure fraction of Neon fNe=0.25Pressure fraction of Oxygen fO2=0.50Pressure fra...

Q: Air is compressed steadily by a reversible compressor from an inlet state of 100kPa and 300K to an e...

A: (a)First we have to find the compressor work pressure with isentropic compression with k=1.4 

Q: An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio of 2. At the beginning...

A: Given information:compression ratio=16cutoff ratio=2Temperature=25CPressure=95Kpa

Q: a httpssession masteringengineering.com/myct/itemViewhoftset next8iassignmertProblem/D-8226925 ← → 自...

A: The mass of the particle m = 8.5 kgThe force is to be calculated at instant t = 2s

Q: 3.0 m/s relative to the bar as shown. The distances are L = 2.97 m and d 0.82 m The small collar A i...

A: Given:Speed, u = 3.0m/sLength, L = 2.97md = 0.82mangular velocity = 1.34rad/sec

Q: The mean weight of five complete computer stations is 167.2 pounds. The weights of four of the compu...

A: The mean of given data set (also, referred as the average) of given numerical values is calculated i...

Q: The two particles of mass m and 4.1m, respectively, are connected by a rigid rod of negligible mass ...

A:  Question is too complex and involves more number of  steps ,please post part C as a seperate questi...

Q: The collar of mass m 3.1 kg slides on the rough horizontal shaft under the action of the force Fof c...

A: Draw the impulse momentum diagram of the collar. 

Q: The compression ratio of an air-standard Otto Cycle is 8. Prior to the isentropic compression proces...

A: Given values are

Q: Two identical metal blocks of mass 20 kg and specific heat 0.4 kJ/kg are at an initial temperature o...

A: Let us call the two blocks as block1 and block2. (Refer to Figure1)Mass of each block (m)= 20kg.Spec...

Q: MasterngEngineering Masterin , × + Dd Pearson's Mylab & Masteringx eC à https://session masteringeng...

A: Given,Weight of cylinder A =18 kgThe weight of block B=3 kgSpeed of block B, v= 14 m/sec

Q: At the instant represented, the velocity of point A of the 1.89-m bar is 3.6 m/s to the right. Deter...

A: Calculate the angle of inclination of the bar with respect to horizontal. 

Q: The question is: Calculate the velocity of sound propagating in water at 20 degrees C. Assume that t...

A: The expression to find the velocity of sound in water is:

Q: QUESTION 3 A high-pressure axial compressor for a stagnation pressure ratio of 8.5. The mass flow ra...

A: Write the expression for stagnation pressure ratio. 

Q: Given that a fluid at 260 degrees F has a kinematic viscosity of 145mm^2/s, determine its kinematic ...

A: Write the given temperature and its corresponding kinematic viscosity of the fluid.

Q: The disk rolls without slipping on the horizontal surface, and at the instant represented, the cente...

A: Obtain the relative velocity and relative acceleration. 

Q: What formula do I use? A cylinder of diameter 122 mm and length of 200mm is placed inside a concentr...

A: Write the expression for the specific gravity:

Q: A liquid with dynamic viscosity 0.3 Pa.s is sandwiched between two parallel plates, the lower plate ...

A: Write the expression of shear rate. 

Q: QUESTION 6 Air enters a diffuser with an averaged velocity of 360 m/s at a temperature of 340 kPa an...

A: Given Information :Inlet velocity of the diffuser is V1 = 360 m/sStagnation pressure at the inlet P0...

Q: QUESTION 5 At the inlet to an axial diffuser the velocity of the approaching air is 420 m/s, the sta...

A: Part (i):Given:

Q: QUESTION 4 Derive the following expression for the diffuser efficiency: T2s 1 TI T2 1 TT

A: Diffuser efficiency is defined as the ratio of actual change in enthalpy to the isentropic actual ch...

Q: A car with a mass of 1308 kg slows down from 58 km/h to 24km/hr. Calculate the change in its kinetic...

A: Given valuesmass of the car is =1308kgit is slows down from 58km/h to 24km/hSo we have to calculate ...

Q: Consider an ice-producing plant that operates on the ideal vapor-compression refrigeration cycle and...

A: Refrigerant is R-134aEvaporator pressure P1 = P4 = 180 kPaCondenser pressure P2 = P3 = 1200 kPaMass ...

Q: The flexible band F is attached at E to the rotating sector and leads over the guide pulley G. Deter...

A: Draw the schematic diagram of the link BA as shown in figure (1).

Q: Calculate the maximum velocity of slider B if the system is released from rest with x y. Motion is i...

A: Refer the given figure and apply the Pythagorean Theorem.

Q: ㅮ Pearson's MyLab & Mastering- × 圏MasteringEngineering Master in、 С https://session.masteringenginee...

A: Given, r= 1.5 m               θ =  0.7 t radian and               z= -0.5t m

Q: A cube 80 mm per side is made of a rigid foam material and floats in water with 60 mm of the cube be...

A: Click to see the answer

Q: give an example of a use for a nut driver

A: Nut driver:Basically Nut driver is a tool used to tightening and loosen the nuts and bolts. In prese...

Q: In the figure below, the level of the water in the reservoir is controlled with a weightless gate, w...

A: The radius of the weightless gate of quarter of a circle cross section: r = 0.5 mThe gate is hinged ...

Q: Hi there, we have handed this in and it has been marked but unfortunately I seem to have a misunders...

A: 1.1Draw the balanced pipe network along with the flow and its direction as:

Q: At the given instant the top, B, of the ladder has and acceleration of 2.2 ft/s2 and a velocity of 4...

A: Obtain the angular velocity of the ladder. 

Q: 8-25 A mass of 8 kg of helium undergoes a process from an initial state of 3 m/kg and 15°C to a fina...

A: Refer thermodynamic tables, “Molar mass, gas constant and critical point properties”, and obtain the...

Q: A heat exchanger is used to cool an air flow from 900 to 400 K, with both states at 1 MPa. The coola...

A: Given information:Properties of air:Temperature of air at inlet =900 KTemperatue of air at outlet =4...

Q: A well insulated turbine operates at steady state. Steam enters the turbine at 4 MPa with a specific...

A: Write the steady flow energy equation.

Q: Careful measurements made during the impact of the 145-g metal cylinder with the spring-loaded plate...

A: Write the expression for the area under the semi ellipse curve. 

Q: Two pounds of carbon dioxide (CO2) as an ideal gas executes a Carnot power cycle while operating bet...

A: Draw the p-V diagram for a Carnot cycle:

Q: Calculate the weight of a reervoir of oil if it has a mass of 550kg. If the same reservoir has a vol...

A: Write the expression to obtain the weight of a reservoir of oil. 

Q: Current Attempt in Progress Two barges, each with a displacement (mass) of 400 Mg, along the deck, a...

A: Apply conservation of momentum in x direction. 

Q: A large piece of biological tissue has to be kept at a temperature as low as possible without freezi...

A: Given Information:Freezing temperature of water Tw=273 KMolecular weight of water Mw= 18Latent heat ...

Q: The uniform square steel plate has a mass of 8 kg and is resting on a smooth horizontal surface in t...

A: Apply horizontal equilibrium motion equation. 

Q: Consider an ice-producing plant that operates on the ideal vapor-compression refrigeration cycle and...

A: Assume an ideal vapor-compression cycle.In an ideal vapor compression cycle, the refrigerant enters ...

Q: A piston-cylinder device initially contains 0.15 kg of air initially at 2 MPa and 350℃. The air firs...

A: Question is to find the boundary work for each process and net work of the cycle.The cyclic process ...

Q: The spring is fixed to block A and block B is pressed against the spring. If the spring is compresse...

A: Apply the conservation of momentum principle to the given system.