In the test statistic formula can you identify what each variable stands for:
zan-Pi'sortPu-pn
what does
Fm and P stand for?
H, Im Allan. Welcome to Smarthinking
ley again Allan.
FM 2 sample proport
MAT2058 Week 3 Practice Quiz
Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and
standard deviation 1.
1)
Shaded area is 0.4013.
1)
_
A)
-0.57
B)
-0.25
C)
0.
MAT2058 Week 4 Practice Quiz
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers
the question.
Express the confidence interval using the indicated format. Please s
Example Using the Continuity Correction
See p. 348 #6.94: 30% of students entering a certain university drop out during or at the end of their
first year. What is the probability that more than 600 of
724
Appendix A
Tables
NEGATIVE 2 Scores
z 0
Table A-2 Standard Normal (2) Distribution: Cumulative Area from the LEFI'
z .02 .03 .04 .05 .03 .07 .03 .09
3.50 and .0001 0196
lower I
3.4 .0003 .0003
Testname: MAT2058 Week 4 Practice Quiz
Answer Key
1. A; The (total) width of the confidence interval is 0.52 - 0.432 = 0.088; E = half this width, =
0.044.
2. D; First need to solve for p-hat = 69/130
Melissa,
You got both solutions correct.
Challenge Problem:
Factor completely. Remember to look first for a common factor. Check by multiplying. If a polynomial is
prime, state this.
x^2- 64
Can you t
Example
#1:
Use the order of operations.
Simplify.
53 10 52
96 42 (1 7 17 )
To simplify the expression, first calculate within the innermost grouping symbols, ( ), [ ], cfw_ , | |, and above or below
MAT1001 Week 5 Practice Test
Work and discussion is noted in blue. Answers are noted in red.
#1
Solve the system of equations by graphing. Then, classify the system as consistent or
inconsistent and t
Week 1: Week 1 - W1 Assignment 1
Assignment 1: Autobiography
Perform the following tasks:
By Thursday, June 30, 2016, write an autobiography in a few paragraphs and post it to this Discussion Area. Ad
Week1 Quiz Study Guide
#1 & #2:
Solve the following system graphically. Be sure to check your solution. If the system has an
infinite number of solutions, use set-builder notation to write the solutio
Hello Class! My name is Melissa Fabian and I live in Clarkston, Michigan. I am currently working
on my bachelor of science in nursing degree at South University. My ideal career in this field
would be
MAT1001 Week 5 Practice Test
Work and discussion is noted in blue. Answers are noted in red.
#1
Solve the system of equations by graphing. Then, classify the system as consistent or
inconsistent and t
Week 1: Week 1 - W1 Assignment 2 Discussion
Assignment 2: Discussion
Assignment Overview
By Saturday, July 2, 2016, complete the following:
Instructions:
In the Discussion Area, using the table, find
Week 4 Quiz
1. Factor the trinomial.
2
v 15 v+ 54
2. Factor completely. If polynomial is prime, state this.
1019 a+6 a2
3. factor completely. If the polynomial is prime, state this.
2
4 x 18 x14
4. Fa
Week 3 Practice Quiz
1. Graph the line that contains the point (2, 0) and has a slope of 2/3. Use the given point
when drawing the line.
Solution:
2. Determine the quadratic function whose graph is gi
1. Write the equation of the circle in standard form. Find the center, radius, intercepts,
and graph the circle.
x+y-6x+6y+18=36
x+(0)-6x+6(0)+18=36
x+0-6x+6(0)+18=36
x+0-6x+0+18=36
x-6x+18=36
x-6x-18
Tammie Branch
11/20/2014
Week 1 a 2
1. Write the equation of the circle in standard form. Find the center, radius, intercepts,
and graph the circle.
x+y-6x+6y+18=36
x-6x+y+6y+=18
(x-3)+(y+3)=36
(x-3)+
Tammie Branch
12/06/2014
#26
26) The following rational function describes blood concentration of a
certain drug taken via IV over time, find
a. the horizontal or oblique asymptote(s), if any,
b. the