In September 2024
Search & Filtering
If P1B2 = 0.15, P1AB2 = 0.50, P1B′2 = 0.85, and
P1AB′2 = 0.60, find P1BA2.
d) Write the SQL code to delete the row for the person named William Smithfield, who was hired on June 22, 2004 and whose job code classification is 500.
Charges are equal and opposite on two parallel plates. When space was evacuated, the electric field was 2.80 x 105 V/m. When it was filled with a dielectric material, the electric field was 1.20x105 V/m. What is the dielectric constant? What is the material?
A top graduate business school is interested in the starting salaries of their MBA graduates. A survey consisting of all the graduates from previous year was done and the results displayed in the table below:
n = 175 Mean=11,500 Median= 8,700 Std. Error=144
(a) Determine the value of standard deviation?
(b) Explain what is meant by Sampling Distribution of the Mean in the context of MBA graduates’ starting salaries?
(c) What type of distribution will the Sampling Distribution of the Mean for MBA graduates’ starting salaries follow? Give reasons for your answer.
(d) What are the available point estimator and estimate of the population mean starting salary ?
(e) Which of these estimators in ‘Part (c)’ above is unbiased? Give reasons for your answer?
(f) ) Identify an available point estimate for the population variance?
In its first year, “Abol Buna Co” had the following experience
Sales = 25,000 units Selling price = br. 100
TVC = br. 1,500,000 TFC = br. 350,000
Required:
1. Develop Revenue, cost & profit functions for the co. in terms of quantity.
2. Find the Breakeven point in terms of quantity
3. Convert the cost equation in terms of quantity in to a cost equation in terms of
revenue
4. Find the Breakeven revenue
9. Elements with very large ionization energies also tend to have highly exothermic electron affinities. Explain
Create a class Point2D , under package "com.cdac.geometry" for representing a point in x-y co-ordinate system.
Given the ΔH° and ΔS°, calculate the G° values for the following reactions and indicate whether the reaction is spontaneous at standard conditions. If a reaction is not spontaneous, state what may be done to make the reaction spontaneous.
H° (kJ)
a. C (graphite) + 2 H2(g) ➡️ CH4(g) -74.9
b. CH3CH3(g) ➡️ H2(g) + C2H4(g) +137
c. N2(g) + 2 H2(g) ➡️ N2H2(L) +50
S°(kJ)
a. C (graphite) + 2 H2(g) ➡️ CH4(g)
+186.3
b. CH3CH3(g) ➡️ H2(g) + C2H4(g)
+121
c. N2(g) + 2 H2(g) ➡️ N2H2(L)
-331
Function: MDAS
Using the following:
1. Conditional Statement,
2. looping statement
3. Exit
student teacher, briefly identify at least five phyco-social factors and discuss their
risks to learners especially when they are not supported.
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#340153 on Dec 2023