Answer:
1.691
Step-by-step explanation:
Standard error of the mean is expressed as SEM = S/√n
S is the population standard deviation
n is the sample size (number of observation)
Given S = 27 and n = 255
SEM = 27/√255
SEM = 27/15.97
SEM = 1.691
Hence the standard error of the mean is 1.691
Answer:
9^5 x 4^3
Step-by-step explanation:
9 has to multiply itself 5 times and 4 has to multiply itself 3 times
Answer:
96
Step-by-step explanation:
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18*28/450=1.12
(1.12-1)*100=12%
Simple interest rate of the loan is 12%