Answer:
The t distribution is used, because we have the standard deviation for the sample.
Step-by-step explanation:
When to use the z or the t distribution?
When we have the standard deviation for the population, we use the z distribution.
When we have the standard deviation for the sample, we use the t distribution.
In this question:
We have the standard deviation for the sample, which means that the t distribution is used.
Answer:
The correct answer is D 46.3644
A Point is needed to define a circle
Hope this helps!!!
14.89/8
Divide by 8/8
Final Answer: 1.86/1 (Rounded)
