Answer:
28 miles
Step-by-step explanation:
i took the test on edg 2021
Answer:
Step-by-step explanation:
Given :
Significance level :
Critical value :
Now, the confidence interval for difference of two population mean :-
Hence, the 95% confidence interval for the difference
Answer:
The closest equivalent of the ratio of a to c will be:
a/c=1.680
Step-by-step explanation:
As 'a' is 63% of x
so
As 'c' is 3/8 of x
so
c=3/8
Thus, the closest equivalent of the ratio of a to c will be:
a/c = (0.63x)/(3/8x)
= 1.680
Therefore, the closest equivalent of the ratio of a to c will be:
a/c=1.680
Answer:
250
Step-by-step explanation:
225 - 149 = 76
76 + 174 = 250
Hope it helps!
X is 5/8 .................