For the data set 4, 5, 10, 11, 15, the mean, x, is 9. What is the standard deviation?
The formula for the sample standard deviation is s =
10-1
q3 (x – 1832.
Use the table to help you.
х
4
5
10
11
X-X (x - x)?
-5
25
-4
16
1
1
2
4
6
36
Sum =
15
Round your answer to the nearest tenth.

it has the same slope and a different y-intercept

hope this : )

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

step-by-step explanation: