Answer:
12 per group
Step-by-step explanation:
You divide the amount of students by the amount of groups.
60/5 = 12
Answer: 0.2420
Step-by-step explanation:
Given: Mean :
Standard deviation :
Sample size :
The formula to calculate z is given by :-
For x= 245
The P Value =
Hence, the probability that the 49 touchdowns traveled an average of less than 245 feet= 0.2420
Answer:
4.5^3 because we know v=lwh. since its a cube l, w, h will all equal 4.5
Answer:
C
Step-by-step explanation:
At least means "Equal to, or more". So C