milessadrianna milessadrianna

16-11-2022
Mathematics

contestada

It is thought that teenagers sleep more than adults on average. A study is done to verify this. A sample of 16 teenagers has a mean of 8.9 hours slept and a standard deviation of 1.2. A sample of 12 adults has a mean of 6.9 hours slept and a standard deviation of 0.6.What is the answers

Respuesta :

Otras preguntas

here is a sequence of number 7, 5 ,3 ,1, - 1 find the next term in the sequence

Does anyone know of a good way to study and get better notes?

In 200 words, identify three examples of figurative language and explain how they relate to the themes of Shakespeare's "Sonnet 73."

Which of the following is a scientific question?

An 18-month-old infant in the pediatric ICU has been experiencing episodes of difficulty breathing and rapid heart rate with no apparent cause. All tests are ne

How do i say i’m nice, quiet and reserved in spanish. Feminine

explain why if you answer it , thanks

Tyrant is the root word of tyranny.

Write this in set notation [-13; 4 )

The question is "Mia has a large bag of sweets, If i share the sweets equally among 1,2,3,4,5 or 6 people, there will always be 1 sweet left over" with step by