Answer: 40.13% of the soda bottles will have a volume less than 32 oz.
First, we need to find the z-score. That is the number of standard deviations below the mean.
(32 - 32.3) / 1.2 = -0.25
A bottle of 32 oz is -0.25 standard deviations below the mean. Use a standard normal distribution probability table and you will find the 40.13% of the scores are below a z-score of -0.25.
Using the interpretation of a confidence interval, it is found that the correct option is:
- In order to find a range of values to estimate the population proportion.
x% confidence interval:
- A confidence interval is built from a sample, has bounds a and b, and has confidence level of x%. It means that we are x% confident that the population mean is between a and b.
- From the above bullet point, we have that the interval is taken from a sample, and is used to estimate a population parameter.
Hence, the correct option is:
- In order to find a range of values to estimate the population proportion.
You can learn more about the interpretation of a confidence interval at
brainly.com/question/25822483
Answer:
Please read the answers below that solve the crossword puzzle about linear equations. Tested and proved offline!
Step-by-step explanation:
Across:
2. V a r i a b l e
9. S o l v e
10. S u b t r a c t i o n p r o p e r t y (Two words)
Down:
1. M u l t i p l i c a t i o n p r o p e r t y (Two words)
3. A d d i t i o n p r o p e r t y (Two words)
4. L i n e a r
5. D i v i s i o n p r o p e r t y (Two words)
6. L i n e a r i n e q u a l i t y (Two words)
7. C o n s t a n t t e r m (Two words)
8. C o e f f i c i e n t
The line is vertical it starts from the origin
Answer:11.25 square feet of each carpet will be needed for the bedroom.
Step-by-step explanation:
The formula for determining the area of a square is expressed as
Area = length^2
Marco's bedroom is a square that one side is 7 1/2 feet. Converting
7 1/2 feet to improper fraction, it becomes 15/2 feet.
Therefore, the area of Marco's bedroom would be
(15/2)^2 = 225/4 = 56.25 square feet.
Marco wants to come in at five carpet. It means that the number of square feet of each carpet that will be needed for the bedroom is
56.25/5 = 11.25