The weight of strawberries follows a normal distribution with a mean weight of 12 grams and a standard deviation of 2.5 grams. I f a strawberry is randomly selected, what is the probability that the strawberry weighs less than 9 grams?
2 answers:
Answer:
.2119 is the answer
Step-by-step explanation:
hope this helps
Answer: 0.1151
Step-by-step explanation:
Given : The weight of strawberries follows a normal distribution with a mean weight of 12 grams and a standard deviation of 2.5 grams.
i.e.
Let x be a random variable that represents the weight of strawberries.
For z-test , we need to find the z-score :-
For x= 9 , we have
By using the standard normal distribution table , the probability that the strawberry weighs less than 9 grams is given by :-
Hence, the probability that the strawberry weighs less than 9 grams = 0.1151
You might be interested in
Answer:
x>7
Step-by-step explanation:
x-3>4
Add 3 to both sides
x>7
Hope it helped!
I can help you. What is your question? Can you tell me?
Do you have a pic of what ur asking
When 2(y^2) + 8 is divided by 2y + 4 is equal to (y - 2) + (16 / (2y + 4)). The
expression represents the quotient is the 2y + 4. While the expression
represent the remainder is 16 / (2y + 4). The remainder of the given expression
can also be solve using the remainder theorem.
Could we get the picture of the triangle please!