These are test questions
QUADRUPLE JEOPARDY!!!!
Two cards are selected from a deck of 52 cards. what is the probability of selecting a 7, and then selecting a 4, if the first card is not replaced?
P(7) = 4/52
P(4) = 4/51
P(7 and 4) = 4/52 x 4/51
0.006 or 0.6%
Q2 represents what?
Median
QUADRUPLE JEOPARDY!!!!
In a sample of 1,000 adults, 200 think celebrities are good role models. Without replacement, what is the probability that you select 2 adults that do not think celebrities are good role models?
First adult: 800/1000
Second adult: 799/999
P(neither) = 0.8 x 0.799799
P(neither) = 0.6398 (0.640)
The probability of selected a heart in a deck of 52 cards is?
0.25 or 25%
Mr. Chill's favorite NFL team is?
Cleveland Browns ):
Min: 15
Q1: 19
Q2: 23
Q3: 33
Max: 65
What is the IQR?
14
DBL JEOPARDY
What is the complement of "at least one"?
What percentage of data lies on the left whisker?
25%
Rolling a dice and then selecting a card is known as what kind of event?
Independent events
DBL JEOPARDY
I have lived in five states: Ohio, Florida, Mississippi, Texas, and?
Georgia
If 37 out of 100 digital video recorders are defective, what is the probability you randomly select one that is not defective?
0.63
DBL JEOPARDY
What is one formula for a complementary event
P(e) = 1 - P(e')
P(e') = 1 - P(e)
P(e) + P(e') = 1
DBL JEOPARDY
Rolling a 14 sided die, what is the probability of rolling a number greater than 4, and less than 10?
0.357
(5,6,7,8,9) out of 14 = 5/14
An event that effects the probability or outcome of the second event is known as...
Dependent events
DBL JEOPARDY (300pts each)
Other than baseball and football, what two other sports did I play in high school?
Golf and Basketball
What is "The number of ways two or more events can occur in sequence"?
Fundamental Counting Principle
A student's IQ is in the 85th percentile. What does this mean?
The student's IQ is higher than 85% of students (or something like this)
A restaurant offers a $37 dinner special that has the following:
5 appetizers, 4 entrees, 9 desserts, and 3 drinks.
How many different meal combinations are available?
540
Five number Summary
How many surgeries have I had?
Must be within 1 but cannot go over*
4
Quad, Shoulder, Elbow, Face
(Correct answers: 3 or 4)
Response Frequency
Very Prepared. 241
Somewhat Prepared. 500
Not at all prepared. 356
Not Sure. 12
The probability the next person surveyed is very prepared is what?
0.217
P(B|A) means what?
The probability of event B occurring, given that event A has occurred.
What is the equation for finding the probability of "at least one"?
P(at least one) = 1 - P(none)
How do you find the probability of two events occurring?
Multiplying the probability of event A by the probability of event B
In 2019, how many tackles did I have for the season? (I was a kicker/punter)
3