Explanation:
We are given:
sample size= n = 45
sample mean = x = 61,300
sample standard deviation =18,246
Since the population standard deviation is not known we will use t distribution to find the confidence interval.
Confidence interval = 99%
Degrees of freedom= n - 1 = 45 – 1 = 44
Critical t value = 2.692
The 99% confidence interval will be:
Thus, the 99% confidence interval for the population mean is:
53978 to 68622
If you get 1 and you add that to 9, you will get the sum of 10
Uncrewed space missions cost less to retrieve the same information from space, it also has little to no risk towards human life.
Crewed space missions have an enormous cost, due to the tons of foolproof equipment to keep the humans alive.
Some scientist complain that there is nothing better in a space mission than human intelligence, as only humans can prepare for the unexpected. However at the cost is not available for all space missions.
Hope this helps, if you need any more information, don’t hesitate to ask
Answer:
Good qualities are compare, contrast, cause, effect, relate, ETC.
Explanation:
<h3>NiO is the chemical formula for nickel oxide.</h3>