Suppose the teenagers that attend public high schools get an average of 5.7 hours of sleep each night with a standard deviation of 1.7 hours. Assume that the average sleep hour is normally distributed, and 35 high school students are randomly selected. What is the probability that a randomly selected group of 35 high school students gets more than 6 hours of sleep each night?

A. 0.3508
B. 0.1492
C. 0.0714
D. 0.4286

Question

ChibiNyan ChibiNyan

29-05-2022
Social Studies

contestada

Suppose the teenagers that attend public high schools get an average of 5.7 hours of sleep each night with a standard deviation of 1.7 hours. Assume that the average sleep hour is normally distributed, and 35 high school students are randomly selected. What is the probability that a randomly selected group of 35 high school students gets more than 6 hours of sleep each night?

A. 0.3508
B. 0.1492
C. 0.0714
D. 0.4286

Respuesta :

Otras preguntas

Please help explain I’m very confused.

A car travels at a speed of 85 miles per hour. How far will it travel in 15 minutes?

How can photo-sharing website help a social movement? A- the site can be password -protected so that only nominated people can view the photos. B- the governmen

Read the passage. From John F. Kennedy’s Inaugural Address . . . we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe

The two-party system has worked in the united states, but not in europe, because ______. a. americans are more aggressive and less deferential b. fewer american

Which of the following occurred during the Reagan administration? Watergate scandal established Department of Education the Iran-Contra scandal Persian Gulf War

Why was it possible for a peaceful transfer of power to take place in south africa when president de klerk (a powerful white south african) was replaced by nels

Why should freedom given

Judges are considered neutral parties in the ____________ system of justice used in the united states.

If the volume of the cylinder is represented by 5^2+15x+2 and the height is 5x, which expression represents the area of the base ?

azikennamdi azikennamdi · Answer 1 · 2022-05-31T12:54:10+02:00

The probability that a randomly selected group of 35 high school students gets more than 6 hours of sleep each night is given as 0.3508 (Option A).

What is Probability?

Probability is the likelihood of the occurrence of an event. It is measured by the ratio of the number of outcomes to a limited set of likely outcomes.

Hence from the question provided, the probability that a randomly selected group of 35 high school students gets more than 6 hours of sleep each night is given as

0.3508 (Option A)

Learn more about probability at:
https://brainly.com/question/24756209
#SPJ1