Answer:
Use the normal distribution if the population standard deviation is known.
Use the student's t distribution when the population standard deviation is unknown.
Explanation:
A mound-shaped distribution refers to the normal distribution.
A good sample size for testing against the normal distribution should be
n >= 30.
The condition for the sample size is satisfied.
However, we are not given the population standard deviation, therefore it is assumed to be unknown.
Therefore the student's t distribution should be used.
C. The total area of the patio.
If you don't know the area you can't know how many bricks you need.
The answer is 194.59
(72 x 100) / 37 = 194.59
Answer:
i like it is 1/2 can you make smaller hope this help
Step-by-step explanation:
2x2x5 is the prime factorization
