Forty families were surveyed and asked to record the number of hours per week their television was in use. the results are shown in this frequency table.

As a continuation of this problem, we are given the data containing the number of hours using the television and the frequency of this corresponding hours.We are asked to construct then a histogram out of this data and describe the distribution. The table is attached as well as the histogram made out from the data. According to the graph, the highest frequency of usage ranges from 30-39 hours followed by 10-19 hours and the least frequent are those ranging from 0-9 hours and 40-49 hours. There are two modes in the histogram which mean there can be stratification or groups that are different from each other in the gathering of data. 

Hi! so let’s say you buy two cds that’s a total of 20$ & two books , which is 12$, giving you the sum of 32$ , i would write it as ; c2+b2=32hope this : ) good luck!