Central limit theorem to show
Suppose X ~ Bin(n,p), use the Central Limit Theorem to show that as n goes to ∞ the distribution of X is approximately N(np, np(1-p)).
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A tuning fork of frequency 1000 Hz is mounted 25 cm from the axis of a rotating horizontal table turning at a rate of 4 revolutions per second. What are the highest and lowest frequencies heard by auditor whose ear is at the same height as the tun
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Linda commutes 36 minutes to her work each day. The average male commuter in the United States spends 42 minutes commuting each day.
Determine the availability, in KJ/Kg, if To is 25 C and Po is 1 bar. The steam is now cooled in a rigid tank until the pressure drops to 40 bars by transferring heat to the environment.
You need 1000mL of 0.154M NaCl, but the only solution available is 1.50M NaCl. How much of this stock soluiton will you measure out to make your solution? (C1V1=C2V2)
In order to control costs, a company wishes to study the amount of money its sales force spends entertaining clients. The following is a random sample of six entertainment expenses (dinner costs for four people) from expense reports submitted by n
A) What is the speed of the alpha particle when the particles are 1.4 nm apart? B) What is the speed of the antiproton when the particles are 1.4 nm apart?
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