The average is the total number of miles run dived by the number of days.
The total number of miles is the difference of the last reading ( 11,477) less the initial reading (10,150) = 11,477 - 10,150 = 1,327 miles.
The number of days is 7.
The the average is:
average = number of miles run / number of days = 1,327 miles / 7 days = 189,6 miles / day.
Answer: 189,6 miles / day.
Answer:
x = g(b) + 5
Step-by-step explanation:
x/b - 5 = g
solve for x
x - 5 = g (b)
x = g(b) + 5
Answer:
you will get a decimal answer which is 94.10526316
Step-by-step explanation:
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" .
