Hey There!:
Sample Mean = 4.4823
SD = 0.1859
Sample Size (n) = 7
Standard Error (SE) = SD/root(n) = 0.0703
alpha (a) = 1-0.99 = 0.01
t(a/2, n-1 ) = 3.7074
Margin of Error (ME) = t(a/2,n-1)x SE = 0.2606
99% confidence interval is given by:
Sample Mean +/- (Margin of Error)
4.4823 +/- 0.2606 = (4.222 , 4.743)
Hope this helps!
Answer:
10.94%
Explanation:
Your father was born 48 years ago
His grandfather deposited $250 in an account for him
Today the money is worth $36,500
The annual rate of his return can be calculated as follows
= 36500/250 ×1/48= (1+r/100)
= 146^0.020833= (1+r/100)
= 1.1094-1
= 0.10940×100
= 10.94%
Answer:
B) achieving political and economic unity
Explanation:
The goals of mercantilism were to increase the wealth of the government (accumulate gold and silver) by controlling economic affairs, and ultimately increasing the power of the nation (both economic and military). You must remember that mercantilism was popular during the 17th and 18th century when democracy didn't exist, and the Kings and Queens were eager to increase their personal wealth, power and greatness.
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