4. Consider the following information collected from 100 people: number of people in that age range 34 22 31 13 Age range 0-24 25-49 50-74 75-99 (a) Draw a histogram based on the above data, so that the y-axis represents the fraction of the population per year of age and the x-axis represents age. Clearly label the four different y-values rounded to two decimal places and the age ranges on the x-axis.

5.Identify the following as being discrete or continuous data. Explain.a. The average number of pets was 1.823b. The puppy weighed 2 pounds

The following set of data represents the number of orders filled by a national-chain restaurant during a two week period. Construct a five number summary for the the data.   66, 75, 68, 89, 86, 73, 67, 75, 75, 82, 85, 74, 67, 61 (Round to the nearest hundredth, if needed).    Min _________________ Lower Quartile _________________ Median __________________ Upper Quartile _________________ Maximum __________________   What is the range and the interquartile range (IQR)?  Range __________________ Interquartile Range (IQR)  ___________________

the following table shows the average number of colds per year for a certain group of people by age group. calculate the average number of colds for all the people to the nearest one-hundreth.