Probability
All probability is between which two numbers?
0 and 1
What is the OR Probability Formula?
P(A or B) = P(A) + P(B) - P(A and B)
What is the conditional Probability Formula?
Draw a Sine and Cosine Graph
Hold up your drawings!
Where did Ms. Ferrante go to college and what are her degrees?
Adelphi
Bachelor's and Master's degree
The probability of A is 0.67. What is the probability of the complement?
0.33
Find the probability of having blue eyes or being a male.
107/170
Find the Probability of a Male given they have green eyes.
30/58
Find i^35
-i
When is Ms. Ferrante's birthday? WITH THE YEAR
4/24/98
What is the difference between theoretical and empirical probability?
Empirical: based on data
Theoretical: what should happen
Find the probability of brown eyes or being male.
129/170
Find the probability of a blue-eyed person given they are female.
13/76
What is the formula to find the equation of a parabola?
y= +- 1/4p (x-h)^2+k
How many years has Ms. Ferrante been teaching and what school did she teach at for those years?
3 years
Student Teaching: Bellmore Merrick District
Year 1: Baldwin Middle School
Year 2 and 3: VSN
What is the difference between n(A) and P(A)?
n= number of terms
P= probability
P(F)= 76/170
P(F and G) = 28
Find P(G).
58/170
Find the probability of being female given you have brown eyes. Round answer to the nearest hundredth.
0.47
Solve the equation:
4x^2-1=0
1/2 and -1/2
Write down a Ms. Ferrante catch phrase. If I agree that I say it a lot, you get a point
So Many
Of the 300 students at Ferrante High School, 80 of them like Mr. Miraglia as a teacher, 75 of them like Mr. Lynch as a teacher and 40 like both. Find the probability (nearest percent) of liking Mr. Miraglia given they also like Mr. Lynch. ALSO find the number of students.
53% and 159
In a class of 50 students, 23 of them have TikTok and 40 of them have Instagram. 14 of them have both. What is the probability of having TikTok or Instagram?
49/50
Ms. Ferrante gave her class two tests. 25% of the class passed both tests and 42% of the class passed the first test and 56% passed the second test. What is the probability of students who passed the first test given they passed the second test? Round to the nearest percent
.25/.56 --> around 45%
Draw the two special right triangles that we use in the TRIG Unit. Label all angles and sides.
Hold up your drawings!
What is Ms. Ferrante's schedule Prd 1-9? Whoever gets the most correct wins!
Prd 1- FREE
Prd 2- Math 8
Prd 3- FREE
Prd 4- Math 8
Prd 5- Math 8 LAB
Prd 6- A2
Prd 7- Math 7
Prd 8- FREE
Prd 9- A2