Statistics Ch. 8
...probability of getting a sample statistic or a more extreme sample statistic in the direction of the alternative...#1. statistical hypothesis - a conjecture about a population parameter #2. null hypothesis - a statistical...
kategre18|7 years ago|±0|836 views
...questions #3. Probability - is the language we use to describe chance, variation, and risk #4. Statistical inference - moves beyond the data in hand to draw conclusions about a wider universe, taking into...
cbarnes_APStats|8 years ago|±0|6 views
An Overview of Statistics
...characteristic #6. Statistic - a numerical description of a sample characteristic #7. Descriptive statistics - the...observations, counts, measurements, or responses #2. Statistics - the science of collecting, organizing, analyzing...
cbarnes_intro|8 years ago|±0|8 views
Chapter 1 Introduction to Statistics
#1. Data - collections of observations #2. Statistics - The science of planning studies and experiments...of members selected from the population #6. Statistically significant - The likelyhood of getting these...
Annabelle|7 years ago|±0|3,117 views
Stat Final Review
...those questioned is 157 lb. A) Statistic B) Parameter - A) Statistic #14. How many women must be randomly...proportions of absences are not all the same. Test statistic: χ2 = 28.308. Critical value: χ2 = 9.488. ...
Annabelle|7 years ago|±0|13,864 views
A First Course in Probabililty - Chapter 1 Problems
Questions and answers from Chapter 1: Combinatorial Analysis. I tried to provide logic where possible. If an image is too small put your mouse cursor over it to view a larger version.
SAT_ACT_guy|9 years ago|+3|20,711 views
A First Course in Probability - Chapter 2 Problems
Chapter 2 Axioms of Probability Problems
DBurgerHelper|1 year ago|±0|376 views
Stat Practice Final 2
...sports. Is the 37% result a statistic or a parameter? Explain. - Statistic, because it is calculated from... 15 of the students dropped the class. A) Statistic B) Parameter - B) Parameter #2. The height of...
Annabelle|7 years ago|+4|247,515 views