Answer:
.
Step-by-step explanation:
Answer:
i think the answer is C. 1/2
Answer:
There is a 99% probability that at least one of the intervals will cover the true mean yields at their location
Step-by-step explanation:
In a 90% confidence interval of the mean of a population, there is a 90% probability that it cover the true mean of the population.
What is the probability that at least one of the intervals will cover the true mean yields at their location?
This is 1 subtracted by the probability that none of them cover the true mean yields at their location.
For each one, there is a 10% probability that it does not cover the mean. So the probability that both do not cover the mean is ![0.1*0.1 = 0.01](https://tex.z-dn.net/?f=0.1%2A0.1%20%3D%200.01)
The probability that at least one of the intervals will cover the true mean yields at their location is 1-0.01 = 0.99 = 99%.
Answer:
1. Histogram 2. Side-by-side bar chart
Step-by-step explanation:
Histogram displays the frequency distribution, relative frequency distribution, or percentage frequency distribution for quantitative data.
Side-by-side bar chart displays the frequency distribution, relative frequency distribution, or percentage frequency distribution for qualitative (categorical) data.