(4,0) i think, it only makes sense since its a square
I’m not sure but if I’m right Jen it will be 1 two dollar toy and 5 five dollar toy
Answer:
The 98% confidence interval for the probability of flipping a head with this coin is (0.4756, 0.7044).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of 
, and a confidence level of 
, we have the following confidence interval of proportions.
In which
z is the z-score that has a p-value of 
.
An experimenter flips a coin 100 times and gets 59 heads.
This means that 
98% confidence level
So 
, z is the value of Z that has a p-value of 
, so 
.
The lower limit of this interval is:
The upper limit of this interval is:
The 98% confidence interval for the probability of flipping a head with this coin is (0.4756, 0.7044).
Answer:
2 * (Area/pi)^(1/2) = diameter
Step-by-step explanation:
The equation for the area of a circle is A = pi * r^2
We can divide both sides by pi to get:
A/pi = r^2
Then take the square root of both sides to get:
(A/pi)^(1/2) = r
Then, since D = 2 * r, we can multiply both sides of the above equation by 2 to get:
2 * (A/pi)^(1/2) = 2 * r = D
Answer:
I don omgbro why do I always have to wait
Step-by-step explanation:
What is (-3,9) ok so thanks for this app my crush says Ily to me cuz I gave her he right answer thanks alot brainly
