# Question: Consider the following data set a Construct a

Consider the following data set:

a. Construct a frequency distribution using classes of 210 up to 0, 0 up to 10, etc. How many of the observations are at least 10 but less than 20?

b. Construct a relative frequency distribution and a cumulative relative frequency distribution. What percent of the observations are at least 10 but less than 20? What percent of the observations are less than 20?

c. Graph a relative frequency polygon. Is the distribution symmetric? If not, then how is itskewed?

a. Construct a frequency distribution using classes of 210 up to 0, 0 up to 10, etc. How many of the observations are at least 10 but less than 20?

b. Construct a relative frequency distribution and a cumulative relative frequency distribution. What percent of the observations are at least 10 but less than 20? What percent of the observations are less than 20?

c. Graph a relative frequency polygon. Is the distribution symmetric? If not, then how is itskewed?

## Answer to relevant Questions

Consider the following frequency distribution:Class ...... Frequency10 up to 20 ... 1220 up to 30 .... 1530 up to 40 ... 2540 up to 50 ... 4a. Construct a relative frequency distribution. Graph a ...Kiplingerâ€™s (August 2007) lists the assets (in billions of $) for the 20 largest stock mutual funds (ranked by size) as follows:a. Construct a frequency distribution using classes of 40 up to 70, 70 up to 100, etc.b. ...The following histogram summarizes the salaries (in $1,000,000s) for the 30 highest-paid players in the National Basketball Association (NBA) for the 2012 season (www.nba.com, data retrieved March 2012).a. Is the ...A sample of patients arriving at Overbrook Hospitalâ€™s emergency room recorded the following body temperature readings over the weekend:Construct and interpret a stem-and-leaf diagram.In order to diversify risk, investors are often encouraged to invest in assets whose returns have either a negative relationship or no relationship. The annual return data on two assets is shown below.Return A ..... Return ...Post your question