Rachelle Allah
Professor: Dr. Clover Baker-Brown
COMM108-33956: Introduction to Human Communication
4/27/17
Schools Should Teach Sex Education
We live in a time where you see sex almost everywhere. Its on the television, in music, on the
internet, even in
Week 3 Homework
1. A fair coin is flipped 9 times. What is the probability of getting exactly 6 heads?
(2^9)=512, (9*8*7)/ 3*2*1)=84/512=.1640625*100=16.4062%
2. You flip a coin three times. (a) What is the probability of getting heads on only
one of your
Rachelle Allah
06/01/2017
Why I Want to Attend The University of Maryland
I think that this university would be a great fit for me as I progress in my academic
career. I want to pursue a career in Reproductive Endocrinology, and I know that this school ha
Rachelle Allah
5/9/2017
Brainstorming of Solution Options
If we dont use standardize testing, because according to a study done by Brookings
Institution, which found that 50- 80% of year over year score improvements were temporary and
caused by fluctuatio
Week One Home Work
1. If you are told only that you scored in the 80th percentile, do you know from that description
exactly how it was calculated? Explain. There is not a universal accepted definition of a
percentile, but if you were told that you scored
Week 2 Homework
1. For the data from the 1977 Stat. and Biom. 200 class for eye color, construct:
a. pie graph
Brown
b. horizontal bar graph
Blue
Green
Gray
Blue
Green
Brown
Gray
0
2
4
6
8
10
12
c. vertical bar graph
12
10
8
6
4
2
0
Brown
Blue
Green
Gray
Name:
Rachelle Allah
Class/Section:
IFSM 201 6368
Project:
Date Due:
Excel Project #1
10-Sep-17
Question 1. Yes there is a trend shared between economy and premium cars. They make the most average revenue in quarter 3 .
Question 2. One possible reason the
Interpersonal Movie Paper
Rachelle Allah
COMM 108: 33956
Professor: Dr. Clover Baker-Brown
3/15/17
Relationships are hard, marriage is even harder. I have hear people who are married say
that if you want to have a good marriage then you have to learn how
STAT 200 Quiz 1 Student Version
1.
The newspaper reports that higher rates of sunburn and ice cream
consumption correspond. Does that mean that eating ice cream can put
you at risk of sunburn? What might be the reason behind this
phenomenon?
a. Kids are n
Consume more chocolate and youll win a Nobel Prize?
This article is talking about correlation and causation. Correlation is described as a mutual
relationship where two or more attributes show a tendency to trend together. Causation is when on
action prod
Extra practice for Unit 5
1. Two fair dice are rolled. Find the probability that the sum of the dots facing
up is
a) 7
b) 11
c) 7 or 11
d) 10 given that both the dice have even number of dots facing up.
2. A small college has 1871 students. 140 students a
MONTGOMERY COLLEGE
Nursing
NURS 240 Weekly Clinical Evaluation Tool
Faculty
Student
Use the Clinical Evaluation Tool Rubric located in Blackboard for criteria related to each graduate competency.
Please type in a Word document do not let size of box limit
To test if the mileage of three different makes of cars is the
same, randomly selected trips on those makes are recorded and
the data is shown below for the miles per gallon of the trips.
Make 1
29.9
31.1
23.5
30.5
35.4
33
28.5
32.4
25.7
Make 2
45.8
40.3
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Quiz6
Please refer to the following for the questions number 1 and 2
The Physicians Health Study followed 22,000 male physicians for a period of several
years. About 11,000 took an aspirin every second day while the rest took a placebo.
At the completion
Prevention of
Medical Errors
DANA BARTLETT, RN, BSN, MSN, MA
Dana Bartlett is a professional nurse and author. His clinical experience includes 16
years of ICU and ER experience and over 20 years of as a poison control center
information specialist. Dana
Assignment 2
1. An insurance claims department asserts that it responds to
the customer claims within 15 days. A simple random
sample of 40 claims show a sample means of 27 days for
the response time. The standard deviation of this sample is
6 days.
a) Co
Quiz 5
1. A level 0.90 confidence interval is
a. any interval with margin of error 0.90.
b. an interval computed from sample data by a method that has
probability 0.90 of producing an interval containing the true value of
the parameter of interest.
c. an
Quiz3
Please remember to keep this Quiz visible at the time you are submitting the
answers.
Use the following density curve to answer questions 1 3.
1. For this density curve, the third quartile is
a. 0.5.
b. 0.75.
c. 1.5.
d. 1.75.
2. For this density cur
Quiz 1
Please work on the following questions and submit the answers in the
submission area
1. Some of the variables reported in the Forbes of billionaires are listed
below. Which of the following variables is a categorical variable?
a. The age
b. The net
(SR)
annotation=
square root
Assignment 2
1. An insurance claims department asserts that it responds to
the customer claims within 15 days. A simple random
sample of 40 claims show a sample means of 27 days for
the response time. The standard deviation of
Section 5.3
Transforming a z-score to an s-score
Section 5.4
Sampling Distributions and the Central Limit Theorem
Sampling Distributions
Definition: The Probability distribution of a sample statistic.
Formula: Formed when samples of size n are repeatedly
Study group 3
Cynlie Makenou
Sierra Martin
Meghan Maskew
me
Overview of Statistics
Definition
How to distinguish between a population and a sample and between parameter and a statistic
How to distinguish between desriptive statistics and inferentia
Section 3.2
Understanding and
Interpreting
Confidence Intervals
Statistics: Unlocking the Power of Data
Lock5
Outline
Interval estimate
Interval estimate based on margin of error
Confidence interval
95% confidence interval using the SE
Understanding confi
Section 5.1: Normal Distributions
Example 1: Find the specified areas for a standard normal density, and sketch the area.
(We wont bother to include the sketches here but encourage students to draw them.)
(a) The area below z = 0.8
0.788
(b) The area abov
Section 3.4: Bootstrap Confidence Intervals using Percentiles
To be done in a computer lab
Example 1: Body Temperature
Is normal body temperature really 98.6F? A sample of body temperature for 50 healthy individuals was taken.
Find this dataset in StatKey
Section 3.1: Sampling Distributions
Example 1: Using Search Engines
A 2012 survey of a random sample of 2,253 US adults found that 1,329 of them reported using a search engine
(such as Google) every day to find information on the Internet.
a). Find the re