Normally distributed with a standard deviation
The weight of a product is normally distributed with a standard deviation of .5 ounces. What should the average weight be if the production manager wants no more than 10% of the products to weigh more than 6 ounces?
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A stone thrown horizontally from a height of 6.32 m hits the ground at a distance of 13.90 m. Calculate the initial speed of the stone. Neglect air resistance.
If a kitchen-sink water tap leaks one drop per second, how many gallons of water are wasted annually? what is the mass of the wasted water, in Ib? Asumme that there are 46,000 drops per gallon and that the density of water is 62.3 Ib/ft^3.
The pump-turbine system draws water from the upper reservoir in the daytime to produce power for a city. At night, it pumps water from lower to upper reservoirs to restore the situation.
A football punter accelerates a football from rest to a speed of 8 m/s during the time in which his toe is in contact with the ball (about 0.23 s). If the football has a mass of 0.50 kg, what average force does the punter exert on the ball?
Also, assume the air behaves as an ideal gas with constant specific heats. Determine the rate of heat transfer from the air [Btu/min]. The exit temperature of the air [F].
The researcher wants to know if there is sufficient evidence to conclude that the proportion of adults who support the death penalty is higher in the U.S.A. than in Germany. What is the decision at a = .05 and 0.10?
A horizontal force of 200N is applied to a 55-kg cart across a 10m level surface. If the cart accelerates at 2.0 m/s^2, then what is the work done by the force of friction as it acts to retard the motion of the cart?
A mixing chamber which is heated externally by hot air has two inlets and one exit. The water in each inlet and exit is at a pressure of 5 bar. Water enters through inlet 1 (d=6 cm) at 25oC with a mass flow rate of 5 kg/min .
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During a training exercise, Lieutenant Carter was planning to maneuver Third Platoon across a river that created a linear danger area.
In broad terms, what justifications does Bryan offer for his platform of bimetallism, and to whom is his speech meant to appeal?
Question: Which of the following is a philosophy and proactive style of policing that seeks citizen input?
Question: Which of the following is considered the primary duty of policing?
There has been recent concern about a group of people who have been granted secret level security clearances, after which they went on
Using ONLY the information contained in the passage, select the response that reflects an assumption present in the passage.
What is the main goal of congress members, according to Mayhew? What are the three main activities congress members engage