Aparnalakshmi568

DS 510 – Week 3Assignment1. A sample of 160 workers in the downtown area classified each worker by race. A bar graph of the results is given below, but the bar for blacks in the graph below has been omitted.Using the information provided, the proportion of black workers in the sample must be:2. The following is a sample of the weights of 12 boxers from various weight classes: 145 196What is the median value of this data set?3. The following is a sample of the weights of 12 boxers from v...

DS 510 – Week 3Assignment1. A sample of 160 workers in the downtown area classified each worker by race. A bar graph of the results is given below, but the bar for blacks in the graph below has been omitted.Using the information provided, the proportion of black workers in the sample must be:2. The following is a sample of the weights of 12 boxers from various weight classes: 145 196What is the median value of this data set?3. The following is a sample of the weights of 12 boxers from v...