Answer:
Command Economy:
China during the Cold War.
North Korea during the Cold War.
Market Economy:
Japan during the Cold War.
South Korea during the Cold War.
Taiwan during the Cold War.
<u>Mongolia during the Cold War</u><u>:</u>
As when I was taking History, Mongolia was not really a topic during the World War, but I believe that Mongolia is a market economy due to it's fairly bad relations with the USSR.
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Complete Question
Although the first quarter of 2002 was quite dismal on Wall Street, mutual funds investing in gold companies rose an average of 35.2%. Assume that the distribution of returns in the first quarter of 2002 for mutual funds specializing in gold companies is fairly symmetrical with a mean of 35.2% and a standard deviation of 20%. If random samples of 16 gold stock funds were selected:
90% of the sample mean returns are between what two values symmetrically distributed around the mean?
Answer:
The two values symmetrically distributed around the mean are
21.87\% and 43.17\%
Step-by-step explanation:
From the question we are told that
The sample size is
The sample mean is
The standard deviation is
Generally the degree of freedom is mathematically represented as
=>
=>
From the question we are told the confidence level is 90% , hence the level of significance is
=>
Generally from the t distribution table the critical value of at a degree of freedom of is
Generally the margin of error is mathematically represented as
=>
=>
Generally 90% confidence interval is mathematically represented as
=>
converting to percentage
=>
Hence the 90% of the sample mean returns are between 21.87\% and 43.17\%
Answer: Mr kellys class sold more and by 11.455 more
Step-by-step explanation:
i used a calculator
Well since you subtract 8 from the original and now you have 32 you should add 8 which means the answer is 40 degrees Fahrenheit. tell me if i’m wrong
Answer:
6 miles.
Step-by-step explanation:
Let x be the total distance hoped by Kangaroo to the lake.
We have been given that a kangaroo hopped 1/3 of the distance to the lake with her baby in her pouch.
She hopped the remaining 7040 yards without her baby in her pouch. This means that 2/3 of total distance (x) is 7040. We can represent this information in an equation as:
\frac{2}{3}*x=7040
Let us solve for x by multiplying both sides of our equation by 3/2.
\frac{3}{2}*\frac{2}{3}*x=\frac{3}{2}*7040
x=3*3520
x=10560
Therefore, the total distance hoped by the kangaroo is 10560 yards.
1 mile = 1760 yards
Let us convert this distance in miles by dividing 10560 yards by 1760.
\text{The kangaroo hoped}=\frac{10560\text{ yards}}{\frac{1760\text{ yards}}{\text{Mile}}}
\text{The kangaroo hoped}=\frac{10560\text{ yards}}{1760}\times \frac{\text{ Mile}}{\text{ yards}}
\text{The kangaroo hoped}=\frac{10560}{1760}\times\text{ Mile}
\text{The kangaroo hoped}=6\text{ Miles}
Therefore, the kangaroo hoped 6 miles to the lake.