Sushma Gc
2022-09-22
Eliza Beth13
Skilled2023-05-31Added 130 answers
The correct interpretation of the given confidence interval (6.82, 7.38) is:
c. We are 95% confident that the average number of hours worked by students in our sample is between 6.82 and 7.38 hours.
This interpretation aligns with the concept of a confidence interval, which is a range of values constructed from sample data that is likely to contain the true population parameter with a certain level of confidence. In this case, the confidence level is 95%.
It is important to note that a confidence interval provides a range of plausible values for the population parameter (in this case, the average number of hours worked by all students). However, it does not provide a probability for individual values or individual students.
What is the range of the function ?
The domain and range of is
A)
B)
C)
D)
Mean of the squares of the deviations from mean is called the:
Variance
Standard deviation
Quartile deviation
Mode
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