Answer:
3 2/3
Step-by-step explanation:
change 5 2/4 into an improper fraction: 5(4)+2 over 4 = 22/4
x
= 
can be simplified by dividing top and bottom by 4 to get 11/3 or 3 2/3
Answer:
The value of x is 2.
Step-by-step explanation:
First, you have to make the left side into 1 fraction by making the denorminator the same :




Then you have to do cross multiplication :












Answer:
Step-by-step explanation: i cant help if you dont give the question:)
Answer: The explanation is correct.
Step-by-step explanation:
The interpretation of 95% confidence interval for population mean is that "A person can be 95% sure that the true population mean lies in it."
Given : The admissions director from Big City University found that (107.8, 116.2) is a 95% confidence interval for the mean IQ score of all freshmen.
Interpretation: The admissions director can be 95% sure that the true population mean IQ score of all freshmen lies in (107.8, 116.2).
i.e. There is a 95% probability (chance) that the interval from 107.8 to 116.2 contains μ.
Hence, the explanation is absolutely "correct" .