Answer:
Mean absolute deviation. The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset
Step-by-step explanation:
Hope this helps
14.375 pounds because 23 divided by 8 is 2.875. 2.875 times 5 is 14.375.
Answer: need more information
Step-by-step explanation:
Answer:
(0.4062, 0.5098)
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence interval , we have the following confidence interval of proportions.
In which
Z is the zscore that has a pvalue of
For this problem, we have that:
356 dies were examined by an inspection probe and 163 of these passed the probe. This means that and
Assuming a stable process, calculate a 95% (two-sided) confidence interval for the proportion of all dies that pass the probe.
So = 0.05, z is the value of Z that has a pvalue of .
The lower limit of this interval is:
The upper limit of this interval is:
The correct answer is
(0.4062, 0.5098)