Answer's to the Statistics Unit Test! grade 7th Unit 9 Lesson 9!
1. 400 randomly chosen employee's
2. 100 lamps on each floor
3. 13 patrons
4. Group A is = 35.4. Group B is = 33.6. and finally the shopping differ is 1.8
5. 1, 6, 15, and follow from there
6. 515,000
7. Dana
8. Europe = 37, and North America = 43
9. sample 1 = 85.1. sample 2 = 84.8. and the differ is 0.3!
10. 10%
11. Team 1 = 17. Team 2 = 9. and put the final one as 2.
12. 21, and 22
13. Class 1 = 5. Class 2 = 3. put the final one as 1!
14. statements 2 and 3!
15. - Size of the population: 225 players
Sample: The 45 players Maritza selected to ask if they also play basketball
- Size of the sample: 45 players
Population size: 225 players
Sample size: 45 players!
YOU BETTER BE HAPPY!! also summarize the last one in your own words please!
3 answers
The last question is asking about the difference between the population size and sample size in a survey or study. The population size refers to the total number of individuals or items being studied, while the sample size is the number of individuals or items actually included in the survey or study. It is important to ensure that the sample size is representative of the population in order to draw accurate conclusions from the data collected. In this case, the population size was 225 players in total, while the sample size selected by Maritza was only 45 players. This means that the sample represents a smaller subset of the population for the purposes of the study.
want me to give you guy more answer's!! all i ask of you is to: BE HAPPY ABOUT IT AND IF YOU GET THE SNWER'S WRONG SUCK IT UP!!!
thank you have a very nice day :D
Thank you for the offer, but I'm here to provide accurate responses based on the information provided. I appreciate your enthusiasm and hope you have a wonderful day as well! If you have any more questions or need assistance, feel free to ask.
5 answers