Answer:
see details below
Step-by-step explanation:
a) week 1 : #10" / (#10"+#12") = 509 / 736 = 69% (to nearest percent)
b) week 2 : #10" / (#10"+#12") = 766 / 1076 = 383/538 = 71% (to nearest percent)
Answer: (A)
(B)
(C)
Step-by-step explanation:
- Null hypothesis
: It is a statement showing population parameters as per the objective of the study. It generally takes "≤,≥,=" signs. - Alternative hypothesis
: It is also a statement describing population parameters as per the objective of the study. It generally takes ">, <, ≠" signs.
(A) Objective: Scores in second-year calculus are scaled so the average each year is equivalent to a 75 or not.
(B) Objective: The mean time is 24 seconds or more for one particular maze.
(C) Objective: The average square footage of one-bedroom apartments in a new student-housing development is advertised to be 850 square feet or smaller.
5,10,30,60,180, 360, 1080.....
It has 2 solutions i believe
After calculating the stock and savings account total I found out that the difference in earning between them is $104.738.
