Interval at 95% confidence = p+/- Z sqrt (p(1-p)/n)
Upper interval => 0.68=p+1.96 sqrt (p(1-p)/n)
Lower interval => 0.52=p-1.96 sqrt (p(1-p)/n)
Putting sqrt term to be "q"
0.68=p+1.96q
0.52=p-1.96q
Adding the two equations to solve for p (proportion of 150 adults rootng for North high school);
1.2 = 2p => p=0.6
Hi!
I think you've got the correct answer right there! (A conspicious writing).
Answer:
Task 1:
The answer is $700.
Task 2:
The answer is $130.
Task 3:
The answer is $20.
Task 4:
The answer is $10,570.
Task 5:
The answer is $110.
Explanation:
<h2>Task 1:</h2><h3>How much does each investor make on his investment with the 7% rate of return?</h3><h3>Solution:</h3>
Adrian & Clemens makes [$10,000*0.07] on their investment = $700.
<h2>Task 2:</h2><h3>How much does Adrian pay in fees for his actively managed mutual fund?</h3><h3>Solution:</h3>
Adrian owes to his broker = (10000*.013) = $130
<h2>Task 3:</h2><h3>How much does Clemens pay in fees for the index fund?</h3><h3>Solution:</h3>
Clemens owes to his broker= ($10000*.002) = $20
<h2>Task 4:</h2><h3>At the end of the year, what's the total value (AFTER FEES) of Adrian's mutual fund?</h3><h3>Solution:</h3>
Value of Adrian's stock = $10000+$570 (net of brokerage) = $10,570
<h2>Task 5:</h2><h3>What's the total value (AFTER FEES) of Clemens's index fund?</h3><h3>Solution:</h3>
Value of clemens' stock = $10000+$680 (net of brokerage) = $10,680
<h2>Task 6:</h2><h3>How much more value does Clemens' investment generate than Adrian's in one year's time?</h3><h3>Solution:</h3>
Clemens investment makes ($680-$570) than adrian's investment = $110
Answer:
A company has grown in size to the point that it is expanding its operations
into other countries. They are finding that the government regulations and
societal expectations for CSR issues differ drastically from place to place.
They are facing the realities of being involved in the AWESER IS C
Explanation: