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-BARSIC- [3]
3 years ago
13

Suppose an exercise scientist wants to estimate the proportion of american adults who exercise for 30 minutes three or more time

s per week.She wants to construct a 90% confidence interval with a margin of error of 1%. What sample size does she need?
Health
1 answer:
SVEN [57.7K]3 years ago
3 0
Don’t be ashamed of who u r thinks what good u heard me
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Step2247 [10]

Answer:

"attention disorders" and "children"

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These two phrases will give her the expected disorder in children called Attention Deficit Hyperactivity Disorders,(ADHD) which she was  likely searching for . it is a  common  mental disorder of children  and teens with a gradual progression to adulthood in some cases. Children with this disorder are  usually characterised with difficulty with paying attention, always hyperactive,and find it difficult to adjust their impulses, to stay at a place for long time, easily forget things, easily distracted etc

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it is manifested in adults with lack of concentration,difficulty in maintaining relationship, poor organisation.etc They are also prone to addiction.

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Medication and therapy( good education, managements )are the best methods of treatments.

3 0
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Jon is at the biggest party of his high school career. He drove himself, and he wasn't planning on drinking. But his friends are
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A. your friends are something but your life is another. you can get drunk and problem be do something really stupid. you can ruin your whole life you record every thing you wanted to have including a family can be gone forever be smart you can drink alcohol or you can show your friends how responsible you are.
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The type of bacterial meningitis that becomes epidemic among adults is caused byA) Streptococcus pneumoniaeB) Neisseria meningit
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Answer: B) Neisseria meningitidis

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