Advanced Placement (AP), 01.03.2021 18:30 jevonewilliams3106
K1: I want to know whether snoring rates differ for those under and over 30 years old. The data
are from a random sample of 1010 U. S. adults surveyed in the 2002 Sleep in America Poll. Of
these, 995 responded to the question abfut snoring, indicating whether or not they had snored at
least a few nights a week in the past year. In the younger age group, 48 snored and 136 did not. In
the older group, 318 snored and 493 did not. Construct a 96% confidence interval to estimate the
difference in the snoring rates of the two age groups. You may want to do your work on paper
and scan in the document. Be sure your name and id are on the paper.
Answers: 2
Advanced Placement (AP), 22.06.2019 06:10
Technician a says after tire service work tires and wheels must be in a state of static and dynamic balance in order to avoid vibration in service. technician b says tires and wheels are balanced at the factory and do not need further balancing. who is correct?
Answers: 1
Advanced Placement (AP), 22.06.2019 09:00
What are 3 traits scientist can know about an organism based on a complete fossil
Answers: 2
Advanced Placement (AP), 24.06.2019 02:00
The flashing of directional signals as it indicates that used it safe to bed
Answers: 1
Advanced Placement (AP), 26.06.2019 02:00
Two technicians are discussing oil changes. technician a says that waste oil and old filters need to be disposed of according to the law. technician b says that old filters can be returned to the parts department for a core value. which technician is correct? a. technician a only b. both technicians a and b c. technician b only d. neither technician a nor b
Answers: 1
K1: I want to know whether snoring rates differ for those under and over 30 years old. The data
are...
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