Hello again lol. I would think it would be two rooms don’t count me on this one but I think it is two
1. She got 9 questions wrong.
2. I believe the total is $44.80
Answer:
Option a is right
Step-by-step explanation:
Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.
Sample average = 2573
Variance = 4252
Sample size = 35
STd deviation of X =
Score of student selected at random X=1700
Corresponding Z score =
Rounding of we get Z score = -13.4
option a is right
78 is the significant figure because in maths 0's are not considered significant. Read more into significant figures to help you out.
Answer: Heyaa!
Your Answer Is.. 16
Step-by-step explanation:
A.
Hopefully this helps <em>you!</em>
- Matthew