Final Examination
DSC 274-002
Fall2015
Due on Wednesday December 16, 2016 at Noon
Students Name:_
Date:_
Instruction: Need to show necessary steps in your calculations to receive partial credits
1. (10 points) The following table shows the age distributio

DSC 274 Assignment 5
1.
"D" size batteries produced by MNM Corporation have had a life expectancy of 87 hours.
Because of an improved production process, the company believes that there has been an
increase in the life expectancy of its "D" size batteries

DSC 274 Assignment 5
1.
"D" size batteries produced by MNM Corporation have had a life expectancy of 87 hours. Because
of an improved production process, the company believes that there has been an increase in the
life expectancy of its "D" size batteries

Danielle Hyatt
Homework 9/20
1.
a. 1.85
b. 1.22
c. 1.06
d. 1.16
e. 1.49
f. 2.06
2.
a. .9332
b. .04
c. 91.76
d. 5000
3.
a. 4.46%
b.2.56%
c. 91.46%
d. 5.5067 oz
e. 13.59%
4.
a. 50% he will wait less than 5 minutes
b. 50% he will have to wait less than 10 mi

Education of African
Americans
Brown vs. Board of Education
1950s-1970s
Danielle Hyatt
Historical
Context
Education of African Americans during the 1950s into the 1970s was anything but easy. The education system was
under the idea of separate but equal w

Age Gender
38 Female
30 Male
41 Female
28 Female
31 Female
32 Male
32 Male
26 Female
26 Male
34 Female
33 Female
35 Female
28 Female
30 Male
30 Female
30 Male
33 Male
28 Male
27 Female
23 Female
30 Female
28 Male
41 Male
29 Male
33 Female
30 Male
29 Femal

Differential Calculus: has to do with slopes and optima. Given slope function.
Supposed to find out what original function was.
Slope= y1=f1=dy/dx
Slope=f(x+h)-f(h)/h
h>0
Integral Calculus: has to do with knowing the slope- what is the function associated

DSC 274 Assignment 7 Due date: November 8th, 2015
1.
A sample of 15 items provides a sample mean of 18 and a sample variance of 16.
Compute a 95% confidence interval estimate for the standard deviation of the population.
2.93 to 6.31
2.
A sample of 30 ite

Center for International Education
Nexus Center, Suite 145
(516) 877-3487
cie@adelphi.edu
ADELPHI UNIVERSITY STUDY ABROAD SCHOLARSHIP
Each semester, Adelphi University awards study abroad scholarships to off-set tuition costs of studying away. Awards are