Question
In the first quarter of 2017, a group of mutual funds had a mean return of...
In the first quarter of 2017, a group of mutual funds had a mean return of
6.76.7%
and a standard deviation of
2.72.7%.
The returns were well-described by a Normal model. According to the Normal model
N(6.76.7%,2.72.7%)
determine what percentage of this group of funds you would expect to have the following returns.
|
a) Over 6.8%? |
b) Between 0% and 7.6%? |
|
c) More than 1%? |
d) Less than 0%? |
a) The expected percentage of returns that are over 6.8% is
nothing%.
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
In the first quarter of 2017, a group of mutual funds had a mean return of...
In the first quarter of 2017, a group of mutual funds had a
mean return of 6.9% and a standard deviation of 2.6%. The returns
were well-described by a Normal model. According to the Normal
model N(6.9%,2.6%) determine what percentage of this group of
funds you would expect to have the following returns.
a) Over 6.8%?
b) Between 0% and 7.6%?
c) More than 1%?
d) Less than 0%?
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 5.5% with a standard deviation of 7.4%. If a
normal model can be used to model them, what percent of the funds
would you expect to be in each region? Use the 68-95-99.7 rule to
approximate the probabilities rather than using technology to find
the values more precisely. Be sure to draw a picture first. a)
Returns of negative 1.9% or less b)...
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 4.3% with a standard deviation of 7.7%. If a
normal model can be used to model them, what percent of the funds
would you expect to be in each region? Use the 68-95-99.7 rule to
approximate the probabilities rather than using technology to find
the values more precisely. Be sure to draw a picture first. a)
Returns of negative 11.1% or less b)...
According to the Normal model N(0.067 ,0.017 ) describing mutual fund returns in the 1st quarter...
According to the Normal model N(0.067 ,0.017 ) describing
mutual fund returns in the 1st quarter of 2013, determine what
percentage of this group of funds you would expect to have the
following returns. Complete parts (a) through (d) below. a)
Over 6.8%? b) Between 0% and 7.6%? c) More than 1%? d) Less
than 0%?
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 4.1% with a standard deviation of 6.4%. If a normal
model can be used to model them, what percent of the funds would
you expect to be in each region? Use the 68-95-99.7 rule to
approximate the probabilities rather than using technology to find
the values more precisely. Be sure to draw a picture first.
a) The Expected Percentage of returns that are...
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 3.8% with a standard deviation of 4.2%. If a
normal model can be used to model them, what percent of the funds
would you expect to be in each region? Use the 68-95-99.7 rule to
approximate the probabilities rather than using technology to find
the values more precisely. Be sure to draw a picture first.
a) Returns of negative −4.6% or less...
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 2.1% with a standard deviation of 4.5% If a normal
model can be used to model them, what percent of the funds would
you expect to be in each region? Use the 68-95-99.7 rule to
approximate the probabilities rather than using technology to find
the values more precisely. Be sure to draw a picture first.
a) Returns of
negative −2.4%
or less
b)...
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 1.4% with a standard deviation of 4.4%. Consider
the Normal model N(0.014,0.044) for the returns of these mutual
funds. a) What value represents the 40th percentile of these
returns? b) What value represents the 99th percentile? c) What's
the IQR, or interquartile range, of the quarterly returns for
this group of funds?
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of
1.2%
with a standard deviation of
5.8%.
Consider the Normal model
N(0.012,0.058)
for the returns of these mutual funds.
a) What value represents the 40th percentile of these
returns?
b) What value represents the 99th percentile?
c) What's the IQR, or interquartile range, of the quarterly
returns for this group of funds?
In the last quarter of 2007, a group of 64 mutual funds had a mean return...
In the last quarter of 2007, a group of 64 mutual funds had a
mean return of 3.8% with a standard deviation of 6.2%. If a normal
model can be used to model them, what percent of the funds would
you expect to be in each region? Use the 68-95-99.7 rule to
approximate the probabilities rather than using technology to find
the values more precisely. Be sure to draw a picture first.
a) Returns of
10%
or more
b) Returns...
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 6 minutes ago
asked 7 minutes ago
asked 7 minutes ago
asked 10 minutes ago
asked 49 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago