Estimate p with margin of error
How large of a sample, n, would you need to estimate p with margin of error 0.01 with 95% confidence? use the guess p=0.05 as the value for p.
a. n=49
b. n=1500
c. n=4800
d. n=9604
Expected delivery within 24 Hours
A coil of Nichrome wire (p=1.56x10-6 ohm*m) is 3.0 m long. The radius of the wire is r=.25mm. If the wire carries current I=10.0A, what is the: a) resistance b) voltage across the coil
A natural gas-fired boiler in a textile plant in sharjah is used to provide steam at 130oC. At times of high demand, the boiler supplies heat to the steam at a rate of 30 MJ/s.
Suppose that a nickel filter is required to produce an intensity ratio of Cu K alpha to Cu K beta of 100/1 in the filtered beam. Claculate the thickness of the filer and the transmission factor for the Cu K alpha line.
If a 43 m steel bridge experiences extreme temp between -11c and 44C what is the range in size of this bridge if it measures exactly 43m at 21C. Steel has a coefficient of of linear expansion of 1.1x10^-5 C. Answer in units of M
A blower handles 1 kg/sec of air at 20 Deg C and consumes a power of 15 KW. The inlet and outlet Velocities of air are 100 m/sec and 150 m/sec respectively. Find the exit air temperature, assuming adiabatic conditions. state all assumptions clearl
Use the given information to find the minimum sample size required to estimate an unknown population mean. How many adults must be randomly selected to estimate the mean FICO score of working adults in a country?
Find the change in the height of the mercury plum for the temp change of 20C. The volume expansion coefficient of mercury is 0.000182 C^ -1
A 0.12 ounce bullet hits at 2000 ft/s a suspended 10-lb block of wood and becomes embedded in it. The angle α through which the wires supporting the block rotate as a result of the impact is measured and determined to be?
1951825
Questions Asked
3,689
Active Tutors
1431353
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence
Early food experiences can impact development over several learning domains, including Social and Emotional Development, Language