Search & Filtering
what is the constitutionality of the decision of the principal to reject a foreign student in south Africa/
n= 15 Percentile= 99.5th t(a,df)=
Consider a glycolic acid (HOCH2COOH) and glycolate (HOCH2COO-) buffer system. Write the chemical equation representing
The glycolic acid-glycolate equilibrium
Discuss the main causes of the financial crisis in 2008? Identify the main risks that contributed to the crisis!
Reference your work.
At least 6-8 pages (100 marks)
"A four phase equilibrium is not possible in a one component system." Justify the statement.
Discuss the main causes of the financial crisis in 2008? Identify the main risks that contributed to the crisis!
Use references.
At least 6-8 pages (100 marks)
Determine whether if lim f(c) = f(c)
x→c
1. f(x) = x+2; c = -1
2. f(x) = x-2; c = 0
3. (at c = -1 )
f(x) = {x ² - 1 if x < -1}
f(x) = { (x - 1) ² - 4 if x ≥ -1}
4. (at c = 1 )
f(x) = {x³ - 1 if x < 1}
f(x) = { x² + 4 if x ≥ 1}
The average time it takes for a high school students to complete certain examination is 46.2 minutes. The standard deviation is 8 minutes. There will be 50 random samples to be selected. Assume that the variable is normally distributed.
1. What is the population mean in the given problem?
a. 0
b. 8
c. 46.2
d. 50
2. What is the value of n in the given problem?
a. 0
b. 8
c. 46.2
d. 50
3. If 50 random selected high school students take the exam, what is the probability that the mean time it takes the group to complete the test will be less than 43 minutes?
a. 0.23%
b. 2.3%
c. 3%
d. 23%
What is the standard deviation of sampling distribution if standard deviation of population is 35 and sample size is 9?
Activity in Limit Theorems
Compute the following limits.
1. lim (4 • f(x))
x→c
2. lim (g(x) - h (x))
x→c ________
3. lim √12 • f(x)
x→c
4. lim (g(x) + h(x)) / f(x)
x→c
5. lim (f(x) + h(x))
x→c
