jill owns a travel agency. last month, she planned 4 beach vacations, 9 amusement park vacations, 1 city…

jill owns a travel agency. last month, she planned 4 beach vacations, 9 amusement park vacations, 1 city vacation, and 6 cruise vacations. make a percent bar graph that shows the relative frequencies of the type of vacations. jills travel agency

jill owns a travel agency. last month, she planned 4 beach vacations, 9 amusement park vacations, 1 city vacation, and 6 cruise vacations. make a percent bar graph that shows the relative frequencies of the type of vacations. jills travel agency

Answer

Explanation:

Step1: Calculate total number of vacations

$4 + 9+1 + 6=20$

Step2: Calculate relative frequency of beach vacations

$\frac{4}{20}\times100% = 20%$

Step3: Calculate relative frequency of amusement - park vacations

$\frac{9}{20}\times100% = 45%$

Step4: Calculate relative frequency of city vacations

$\frac{1}{20}\times100% = 5%$

Step5: Calculate relative frequency of cruise vacations

$\frac{6}{20}\times100% = 30%$

To make the percent - bar graph:

  • Draw a bar above "Beach" that reaches the 20% mark on the vertical axis.
  • Draw a bar above "Amusement park" that reaches the 45% mark on the vertical axis.
  • Draw a bar above "City" that reaches the 5% mark on the vertical axis.
  • Draw a bar above "Cruise" that reaches the 30% mark on the vertical axis.

Answer:

The relative frequencies for beach, amusement park, city, and cruise vacations are 20%, 45%, 5%, and 30% respectively, and the bar graph can be drawn accordingly as described above.