Answer:
The answer is the 3rd option!
All of the other answer are invalid because of the sign in which is put on the tiles.
I hope this helps!
p.s. have any more questions? Post the question and comment the link below!
p.p.s Have an amazing V-Day!
Ciao!
♥, Sadie
Answer:
Poooooop it is poop no cap legit
Step-by-step explanation:pooooooop
Pls believe me the dam answer is poop
Answer:
0.99865
Step-by-step explanation:
The question above is modelled by gaussian distribution. Gaussian distribution is also known as Normal distribution.
To solve the above question, we would be using the z score formula
The formula for calculating a z-score
z = (x-μ)/σ,
where x is the raw score
μ is the population mean
σ is the population standard deviation.
In the above question,
x is 115 liters
μ is 100
σ is the population standard deviation is unknown. But we were given variance in the question.
Standard deviation = √Variance
Variance = 9
Hence, Standard deviation = √9 = 3
We go ahead to calculate our z score
z = (x-μ)/σ
z = (115 - 100) / 3
z = 15/ 3
z score = 5
Using the z score table of normal distribution to find the Probability of having a z score of 5
P(x = 115) = P(z = 5) =
0.99865
Therefore the probability that this year it will produce 115 liters of wine = 0.99865
