Answer:
The 95% confidence interval estimate of the population mean rating for Miami is (5.7, 7.0).
Step-by-step explanation:
The (1 - α)% confidence interval for the population mean, when the population standard deviation is not provided is:
The sample selected is of size, n = 50.
The critical value of t for 95% confidence level and (n - 1) = 49 degrees of freedom is:
*Use a t-table.
Compute the sample mean and sample standard deviation as follows:
Compute the 95% confidence interval estimate of the population mean rating for Miami as follows:
Thus, the 95% confidence interval estimate of the population mean rating for Miami is (5.7, 7.0).
3ş, 37, 3.65
Answer:3,3.65,37
Step-by-step explanation:
Answer: 6 inches
Step-by-step explanation:
Hope this helped
Answer:
t= 2 s
Step-by-step explanation:
See it in the pic.
Answer:
(C) 25,35 and 175,35
Answer:
c =9.6
Step-by-step explanation:
Answer:
c = 9.6
Step-by-step explanation:
Let's look at our equation; - 4c - 9.6 + 5c = 0. Now we need to collect the like terms which are -4c and 5c.
- 4c - 9.6 + 5c = 0
5c - 4c - 9.6 = 0
We get: c - 9.6 = 0
Now we will add 9.6 on each side to see what c is equal to.
c - 9.6 = 0
+9.6 +9.6
c = 9.6
Yay! We got our answer! Nice job everyone!
Answer:
I think its 20.696
sorry if its wrong
Step-by-step explanation: