Answer:
A.
Sample 1 mean: 6.375
Sample 2 mean: 6.375
Sample 3 mean: 6.625
B.
Range of sample means: 0.25
C.
The first and last boxes should be checked, as they are true.
Step-by-step explanation:
To calculate the mean you must add all of the numbers together and then divide the sum by the quantity of numbers. Ex: 3+7+8+3+7+9+6+8 = 51.
51/8 = 6.375.
Answer:
1/4 goes first
Step-by-step explanation:
Answer:
it is either positve 13 or negative 13
Step-by-step explanation:
Answer:
34.28 minutes
Step-by-step explanation:
60:350=x:200
12000=350x
x=34.28
Answer:
No
Step-by-step explanation:
y=x^2 is a sideways parabola and therefore not a function
