Register
The nationwide adults smoking rate is 17.5%. In a random sample of 4074 American adults, how many of these are likely to smoke? Round to the nearest integer.
71.8k views
0 votes
The nationwide adults smoking rate is 17.5%. In a random sample of 4074 American adults, how many of these are likely to smoke? Round to the nearest integer.

The nationwide adults smoking rate is 17.5%. In a random sample of 4074 American adults-example-1
User Aaron Douglas
by
5.3k points

1 Answer

1 vote

From the problem, 17.5% are smokers, in a random sample of 4074, the number of smokers will be the product of percentage and the random sample.


0.175*4074=712.95

The answer rounded to the nearest integer is 713

User Taynguyen
by
5.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.9m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Ten gallons of paint were poured into two containers of different sizes. Use one variable to express the amount poured into each container
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Link Copied!