The financial information for Pear Company is provided below:
Sales $2.8 million
Cost of goods sold $2.3 million
Purchases $2.1 million
Average receivables $0.6 million
Average inventory $0.5 million
Average payables $0.2 million
The company's cash conversion cycle is closest to:
Select one:
A. 114 days
B. 122 days
C. 192 days
D. 129 days
In: Finance
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A sample of 20 heads of lettuce was selected. Assume that the population distribution of head weight is normal. The weight of each head of lettuce was then recorded. The mean weight was 2.2 pounds with a standard deviation of 0.1 pounds. The population standard deviation is known to be 0.2 pounds. Construct a 90% confidence interval for the population mean weight of the heads of lettuce. State the confidence interval, sketch the graph, and calculate the error bound. |
In: Statistics and Probability
A type K thermocouple with a 0°C reference will monitor an oven temperature at about 300°C. Vout was solved to equal 12.209mV. But part 2 I need help with.
Part 2 asks: Extension wires of 1000ft length and
0.01ohms/ft will be used to connect to the measurement site.
Determine the minimum voltage measured input impedance if the error
is to be within 0.2%?
The answer given is: 9.98kohms
In: Electrical Engineering
The probability distribution of X, the number of defective tires on a randomly selected automobile checked at a certain station is given by the table. X 0 1 2 3 4 p(X) 0.54 0.16 0.06 0.04 0.2 Table 4: Distribution for defective tires
Use excel to find the answers please! thank you
Find a. E(X) =
b. E(X2) =
c. σX =
In: Statistics and Probability
An article presents results of a survey of adults with diabetes. The average body mass index (BMI) in a sample of 15 men was 30.4, with a standard deviation of 0.6. The average BMI in a sample of 19 women was 31.1 with a standard deviation of 0.2. Assuming BMI is normally distributed, find a 95% confidence bound for the difference in mean BMI between men and women with diabetes. Be sure to interpret the interval in context.
In: Statistics and Probability
Country Alphaduck Country Bisonville MPL of duck feathers 20 10 MPL of wood 4 1 Which of the following is true for the table above?
The international relative price of wood is between 5 and 10.
Country Alphaduck has the comparative advantage in duck feathers T
he international relative price of wood is between 0.1 and 0.2.
Country Bisonville has the absolute advantage in wood
In: Economics
1 Consider the following returns:
Year End Stock Y Realized Return Stock Z Realized Return
2004 -14.6% 0.2%
2005 4.3% -3.2%
2006 -58.1% -27.0%
2007 71.1% 27.9%
2008 17.3% -5.1%
2009 0.9% -11.3%
Calculate the variance and expected return on a portfolio that is made up of equal investments in Stock Y and Stock Z stock.
In: Finance
Q2.Find the equivalent circuit from no - load and short - circuit test of a 3 - phase. 14.92 kW, 400 V, 6 - pole induction motor from the following test results (line values): No - load: 400 - V, 11 A, p.f. = 0.2 Short - circuit: 100 - V, 25 A, p.f. = 0.4 Rotor Cu loss at standstill is half the total Cu loss.
In: Electrical Engineering
The stock of Arbor Pet Trees (APT) is priced based on the given systematic risk factors. Estimated sensitivities to these risk factors are given by the betas of the regression
RAPT – Rrf = βcreditRcredit + βvalue Rvalue + α + ε
| Factor | Risk Premium | Beta |
| Credit Risk | 4.1% | 1.5 |
| Valuation Risk | 2.2% | 0.2 |
| Risk-free rate | 1.8% |
If the actual return is 9.7%, what is the value of alpha?
In: Finance
Design an FIR filter using the fixed window-based method. Use the following high pass filter requirements:
δp = 0.2 dB
δs = − 30 dB
fs = 3000 Hz
f p = 5000 Hz
The sampling frequency is 10000 Hz
Select the optimal fixed window type for the calculations. Present the number of coefficients and the coefficient values of the impulse response of the specified filter
In: Computer Science