I think the correct answer from the choices listed above is option A. From the image given above, the steps made by the students were all correct and she was able to solve for the value of c. Hope this answers the question. Have a nice day.
Answer:
I guess answer is 3 as n value is 1 so we can substitute 1 in n value so that we can get answer as 3
Answer:
3 7/8
Step-by-step explanation:
11 3/8- 7 1/2
yes please ask your doubts we are here to solve
Answer: (1500.66,1599.34)
Step-by-step explanation:
Confidence interval for population mean:
,where 
= Sample mean , n= Sample size, z* = critical two tailed z-value , 
= population standard deviation.
As per given , we have
n= 16
square feet
square feet
Critical z-value = 
Confidence interval for population mean:
Required confidence interval: (1500.66,1599.34)
