WKOD-13%
WCLM-24%
WANR-22%
WWCN-41%
this is a circle graph of 400 people were asked to identify th TV channel they watch the evening News.
1.how many people preferred WCLM?
2.how many more people preferred WWCN then WANR
3.ratio express the # people who preferred WANR to WCLM
i want to see if i got them right.
1. That would be 24% of 400.
Tell us your other answers and we will tell you if you got them right.
1.24 or 96 preferre WCLM
2.76 preferre wwcn then warn
3. im not sure 11:12 or 46:100 or 23:100 or 3:50. i thiink its 11:12
I made a list
kod 52
clm 96
anr 88
wcn 164
then:
1) 96
2) wcn - anr = 164 - 88 = 76
3) anr/clm = 88/96 = 11/12 indeed which is .917 approximately
To answer these questions, you can use the information and percentages provided in the circle graph.
1. To determine the number of people who preferred WCLM, you can calculate its proportion based on the percentage given.
- WCLM: 24%
To calculate the number of people, you can use the formula: (Percentage/100) x Total number of people surveyed.
- (24/100) x 400 = 96
Therefore, 96 people preferred WCLM.
2. To find out how many more people preferred WWCN than WANR, you need to calculate the difference in the number of people who preferred each channel based on the given percentages.
- WWCN: 41%
- WANR: 22%
To calculate the number of people, you can use the same formula as before: (Percentage/100) x Total number of people surveyed.
- For WWCN: (41/100) x 400 = 164
- For WANR: (22/100) x 400 = 88
To find out how many more people preferred WWCN than WANR, subtract the number of people who preferred WANR from the number of people who preferred WWCN.
- Difference = Number of people who preferred WWCN - Number of people who preferred WANR
- Difference = 164 - 88
- Difference = 76
Therefore, there were 76 more people who preferred WWCN than WANR.
3. To express the ratio of the number of people who preferred WANR to WCLM, you can divide the number of people who preferred WANR by the number of people who preferred WCLM.
- WANR: 22%
- WCLM: 24%
Calculate the number of people who preferred each channel using the same method described earlier.
- For WANR: (22/100) x 400 = 88
- For WCLM: (24/100) x 400 = 96
Now, express the ratio of the number of people who preferred WANR to WCLM.
- Ratio: Number of people who preferred WANR : Number of people who preferred WCLM
- Ratio: 88 : 96
Simplifying this ratio, we get 11:12.
Therefore, the ratio expressing the number of people who preferred WANR to WCLM is 11 to 12.
Please note that the calculations provided are based on the given percentages and the assumption that the total number of people surveyed is 400.