STAT 100
ToQics Covered on Test 1
I.
Population vs. Sample Parameters vs. Statistics How to choose a Simple Random Sample using the Random Number Table Descriptive Statistics A. Qualitative Data Bar Chart, Pie Chart, Clustered Bar Chart B. Quantita
Exam: Final
Name : Otto Reyna
Provide an appropriate response.
1) The mean score for all NBA games during a particular
season was less than 104 points per game. Write the null
and alternative hypotheses.
Claim: < 104; H0: 104, Ha: < 104; claim is Ha
2) Us
Reflection paper:
Otto Reyna
Business ethics includes a wide range of moral or ethical principles that arise in a business
environment. Business ethics also includes the actions of individuals in a company as well as the
organization and focuses on ethica
Exercise: A Tale of Two Stories
In your lives thus far, you have likely encountered situations at school, with friends, in jobs or clubs,
when your values conflicted with what you were asked to do. Often it is not easy to align your own
personal values an
Name
Date
Provide an appropriate response.
1) The random variable x represents the number of credit cards that adults
have along with the corresponding probabilities. Find the mean and
standard deviation.
Mean: 1.23; standard deviation: 0.66
2) The P(A) =
Otto Reyna
Tuvana Rua
Business Ethics
December 6, 2015
Case analysis: Diversity Consultant
I.
Case Summary
Cecilia was hired by a large U.S. technology development and consulting firm to do a series of
interviews with their senior and middle level manager
Exam
Name: Otto Reyna
Provide an appropriate response.
1) The cost of five homes in a certain area is given.
1) Median
$148,000 $156,000 $176,000 $146,000 $1,226,000
Which measure of central tendency should be used?
2) The cost of five homes in a certain
alpha | Confidence Interval
0.1
90%
0.05
95%
0.01
99%
CONFIDENCE INTERVALS
Ex: A car company claims a model gets 45 mpg. You drive over 64 gallons and observe a sample average of 42 mpg &
sample sd of 8 mpg. Find a 95% CI and interpret.
1) UNKNOWN DISTRIB
Reflection Paper
La tica empresarial incluye un gran rango de principios morales o ticos que surgen en un ambiente de
negocios. La tica empresarial incluye las acciones de individuos en una compaa as como tambin las
de la organizacin y se centra en asunto