According to the Normal model N(0.071,0.023) describing mutual fund returns in the 1st quarter of 2013....
According to the Normal model N(0 063,0.022) 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%? c) More than 1%? b) Between 0% and 76%? d) Less than 0%? is□% a) The expected percentage of returns that are over 68% Type an integer or a decimal rounded to one decimal place as needed)...
According to the Normal model N(0.056,0.024) 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%?
Please Answer a-d Question Help In the last quarter of 2007, a group of 64 mutual funds had a mean return of 2.5% with a standard deviation of 4.1%. 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...
In the last quarter of 2007, a group of 64 mutual funds had a mean return of 2.8% with a standard deviation of 6.5% 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 -16.7% or less c) Returns...
Ch 7 Q1 In the last quarter of 2007, a group of 64 mutual funds had a mean return of 2.4% with a standard deviation of 5.5%. 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 −14.1%...
In the last quarter of 2007, a group of 64 mutual funds had a mean return of 5.45.4% with a standard deviation of 6.26.2%. 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 13.2−13.2% or lessless b)...
In the last quart of 2007 a group of 64 mutual funds had mean return of 2.8% In the last quarter of 2007, a group of 64 mutual funds had a mean return of 28% with a standard deviation of 6.5%. Fa 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...
In the last quarter of 2007, a group of 64 mutual funds had a mean return of 2.7% with a standard deviation of 7.6%. 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-12.5% or less b) Returns of...
The quarterly returns for a group of 66 mutual funds are well modeled by a Normal model with a mean of 5,4% and a standard deviation of 1.9%. Use the 68-95-99.7 Rule to find the cutoff values that would separate the following percentages of funds, rather than using technology to find the exact values a) the highest 50% b) the highest 16% c) the lowest 2.5% d) the middle 68% a) Select the correct choice and fill in any answer...
You don't need to be rich to buy a few shares in a mutual fund. The question is, how reliable are mutual funds as investments? This depends on the type of fund you buy. The following data are based on information taken from a mutual fund guide available in most libraries. A random sample of percentage annual returns for mutual funds holding stocks in aggressive-growth small companies is shown below. -1.8 14.4 41.9 17.9 -16.7 4.4 32.6 -7.3 16.2 2.8...