The probability is 2/7, seven letters, and two gs
Answer:
The distance between them are increasing with 60+40=100 mph
In an hour distance between them are 100 mph
After 4,5 hours the distance will be 4,5 *100 miles= 450 miles
Step-by-step explanation:
The best unit for measuring the length of an eyelash is millimeters
Answer:
The lower limit of 95% confidence interval is 99002.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = $100,000
Sample mean,
= $111,000
Sample size, n = 36
Alpha, α = 0.05
Population standard deviation, σ = $36,730
First, we design the null and the alternate hypothesis

We have to find the lower limit of the 95% confidence interval.
95% Confidence interval:

Putting the values, we get,


The lower limit of 95% confidence interval is 99002.