A recent survey administered by ZoneDiet. com asked 1,000 adults, How far are you from your
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A recent survey administered by ZoneDiet. com asked 1,000 adults, “ How far are you from your ideal weight?” The results are shown in the following table:
Response Frequency
1– 5 lbs …………………. 150
6– 10 lbs ………………… 140
11– 15 lbs ………………. 90
16 or more ……………… 380
I’m content …………… ?
Total …………………… 1,000
a. How many adults responded that they are content with their current weight?
b. What is the probability that a randomly selected adult is content with his or her weight?
c. What is the probability that a randomly selected adult is 1– 5 lbs from his or her ideal weight?
d. What is the probability that a randomly selected adult is 6 lbs or more from his or her ideal weight?
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