Answer:
1. Population mean
2. Sample mean
3. Population standard deviation
4. Sample standard deviation
Step-by-step explanation:
Required
Complete the gaps
The answer is self-explanatory.
All you need to do in this question is to look for the keywords (mean/standard deviation) and (population/sample).
In addition, the symbol of the parameters are:
1. Population mean 
2. Sample mean 
3. Population standard deviation 
4. Sample standard deviation 
125 degrees
Explanation:
Angle GE and Angle GPE are the same angles, and it says in the question that GE is 125. Making, Angle GPE 125 as well.
Answer:
10^20
Step-by-step explanation:
10^12+8
and my fav food in tacos
Step-by-step explanation:
The scientific notation:
where 1 ≤ <em>a</em> < 10, and <em>k</em> ∈ Z (integer).

Answer: check the attached
Step-by-step explanation:
56+86+128+20+49= 339
Radio or newspaper
constitute to 76 out of 339
=34000*76/339
7,622 is the total number of adult whose main sources of news are nespaper and radio