Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
5. Adam Shapiro, Director of Human Resources, is exploring employee absenteeism at Plain Power Plant. Ten per cent of all plant employees work in the finishing department; 20% of all plant employees are absent excessively; and 7% of all plant employees work in the finishing department and are absent excessively. A plant employee is selected randomly; F is the event 'works in the finishing department'; and A is the event 'is absent excessively'. P(A|F) = _____________.
A. 0.37
B. 0.70
C. 0.13
D. 0.35
6. One hundred policyholders file claims with StressFree Insurance. Ten of these claims are fraudulent. Claims manager Emma Ropati randomly selects four of the ten claims for thorough investigation. If X represents the number of fraudulent claims in Emma's sample, X has a_______________
A. normal distribution
B. hypergeometric distribution, but may be approximated by a binomial
C. binomial distribution, but may be approximated by a normal
D. binomial distribution, but may be approximated by a Poisson
Attachment:- 236181_1_Final-Solns-exam.pdf
Light is shining perpendicularly on the surface of the earth with an intensity of 131 W/m2. determine the number of photons per second per square meter that reach the earth
What is the maximum data rate possible for a standard telephone circuit with an SNR of 1023 and BW of 3 KHz using 8 bits per symbol
A large laser emits an intense pulse of light delivering an energy of 5020J in 1.28×10-2s. how many photons are emitted in this pulse
A playground merry-go-round of radius R = 1.60 m has a moment of inertia I = 275 kg · m2 and is rotating at 8.0 rev/min about a frictionless vertical axle. What is the new angular speed of the merry-go-round
A modulator transmits symbols, each of which has 64 different possible states, 15,000 times per second. Calculate the baud rate and the bit rate.
You own a fixed income asset with a MaCaulay duration of 5 years. If the level of required yields, which is currently at 8%, goes down by 0.10%, how much do you expect the price of the asset to change (in percentage terms)?
A radio channel has a bandwidth of 10 KHz and a SNR of 15 dB. What is the maximum data rate that can be transmitted: (a) Using any system (b) Using a code with 64 possible states
Find the duration of a 6% coupon bond making annual coupon payments if it has four years to maturity and a yield to maturity of 5%. (assuming a face value of $1,000)
A 15-g sample of the candy is placed in a small aluminum container of mass 0.325 kg filled with oxygen. Determine the Calorie content of 69g of candy
A Hydrogen atom has one proton in the nucleus and one electron in the shell. In a classic model of the atom, What is the radius of the orbit
Construct a 96% confidence interval for the mean weight of all firefighters six months after the exercise rooms were installed.
A confidence interval increases in width as:
Flaws occur in the interior of plastic used for automobiles according to a Poisson distribution with a mean of 0.02 flaws per panel. If 50 panels are inspected, what is the probability that the number of panels that have one or more flaws is less ..
In a random sample of 80 items, the defect rate is 5% but the manager claims that this is only a sample fluctuation and production is not really out of control. At the 0.01 level of significance, does the data provide sufficient evidence that the ..
What is the probability that more than one machine is in the system? Probability that more than two are broken and waiting to be repaired or being serviced? More than three? More than four?
The statistic has a normal distribution with a standard deviation of 10 gallons. Find the probability that the family's monthly purchases will be between 86and 96 gallons.
Rum that were sold and the number of churches that were built. What do you think the explanation for this correlation might be?
Write up your results by using scientifically recognized form.
A medical researcher is interested in whether patient's left arms or right arms are longer. if 14 patients participate in this study (so that n left arms and n right arms are measured), how many degrees of freedom should the researcher use in her ..
IQ scores but have been standardized so that complete sample has mean of M = 10 and standard deviation of s = 2. Compute mean and the standard deviation for the sample of n = 8 females and for sample of n = 8 males.
What percentage of the variation in their scores on the second round can be explained by their scores on the first round?
An average computer mouse inspector can inspect 60 mice per hour with a population standardx deviation of 10 mice per hour. The 48 computer mice inspectors at a particular factory can only inspect 55 mice per hour. Does the company have reaseon to..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: info@expertsmind.com
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd