Question

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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  • CreatedJuly 17, 2015
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