Vocabulary
Data and Designing Studies
Normal Distributions
Probability
**Random!**
100
Study that attempts to collect data from every individual in the population
What is a census?
100
This is required in order for a study to be called an experiment.
What is a treatment?
100
This is the total area under a density curve.
What is 1?
100
Events that cannot happen at the same time. (Ex being late and being on time)
What is mutually exclusive?
100
The amount Mariah Carey has made off of "All I Want for Christmas is You". (Within $10 M)
$72 Million
200
The average distance from the mean
What is Standard Deviation?
200
The blocks in an experiment where patients are first divided into groups of people suffering from asthma, diabetes, and high blood pressure, and then treated by a doctor or a nurse practitioner.
What are asthma, diabetes, and high blood pressure?
200
This is the formula for z scores.
What is
z=(x-mu)/sigma
200
The probability that someone plays football and cricket. 
What is 0.1875?
200
If measured by area and population, this NYC borough alone would be the 2nd largest city in the United States.
What is Brooklyn?
300
Experimental group whos primary purpose is to provide a baseline for comparing the effects of other treatments
What is a control group?
300
The amount of data that is found between Q1 and Q3.
What is 50%?
300
In a Normal distribution, the amount of data that is within 1 standard deviation of the mean.
What is 68%?
300
Our class has 16 people from Queens and 10 people from Brooklyn. What is the probability that I would randomly select 2 students and they would both be from Queens?
What is 0.3692?
300
The planets of our solar system in order.
What are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
400
The 5 things to talk about when describing a distribution.
What is CSOCS? Context, Shape, Outliers, Center, Spread
400
This measure of center is resistant to outliers.
What is the median?
400
The probability of getting your presents stolen by the Grinch based on miles from Mt. Crumpit is Normally distributed, with a mean of 7 and a standard deviation of 4.1.
This is the probability of having my presents stolen if I live 5 miles from Mt. Crumpit.
What is 0.3128?
400
The following table shows goals scored in World Cup games. What is the expected value of the distribution?
What is 1.45?
400
The number of countries in the world. (Within 15)
What is 195?
500
Sample obtained by dividing the populations into groups, and then using SRS to select one of those groups, and surveying every individual in that group.
What is a cluster sample?
500
These are the formulas for determining outliers.
What is Q3+1.5(IQR) or Q1-1.5(IQR)?
500
Test scores for Unit 4 were Normally distributed with a mean of 85 and a standard deviation of 3.2. This test score was at the 90th percentile.
What is 89.1?
500
96% of seniors have iPhones and 68% wear glasses. 54% of seniors wear glasses and have iPhones. What is the probability that a senior wears glasses, given they have an iPhone?
What is 0.5625?
500
This Brazilian goalie has the Guiness World Record for longest ever drop kick.
Who is Ederson?