Mathematics, 21.03.2021 01:40 DefineSilver3837

Se Kaltura Question 18
soft Teams
Access)
10 pts
ry Resources
The average amount of sleep students get a night is normally distributed with a mean of 6
hours and a standard deviation of 2.5 hours.
What is the probability that the amount of sleep time by a student selected at random is
more than 5 hours? (Select)
If you select 16 people, what is the probability that their mean amount of sleep time is less
than 7 hours? [Select)
If you select 16 people, what is the probability that their mean amount of sleep time is
between 5.5 to 7 hours? (Select ]
• Previous
Next >

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, choyontareq

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Answers: 3

continue

Mathematics, 21.06.2019 23:30, AM28

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

Answers: 1

continue

Mathematics, 22.06.2019 01:00, abbygailgo674

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?

Answers: 1

continue

Mathematics, 22.06.2019 02:30, fr996060

(2, 4) (2, 1) (6, 12) (4, -5) (-2, 4) |(2, -4) (6, -12) (-4,5) quadrilateral abcd is reflected over the x-axis. quadrilateral abcd is translated 2 units right and 1 unit down. quadrilateral abcd is dilated by a scale factor of 3. quadrilateral abcd is rotated 180° clockwise about the origin. reset next

Answers: 3

continue

You know the right answer?

Se Kaltura Question 18
soft Teams
Access)
10 pts
ry Resources
The ave...