Mathematics, 15.07.2021 17:40 yentel110306
An archaeological dig turns up large numbers of pottery shards, broken stone implements, and other artifacts. Students working on the project classify each artifact and assign it a number. The counts in different categories are important for understanding the site, so the project director chooses 2% of the artifacts at random and checks the students' work. What are the population and the sample here?
a. Population: All students. Sample: The students' with the selected 2% of the artifacts.
b. Population: The selected 2% of the artifacts. Sample: All artifacts discovered in the dig.
c. Population: All artifacts discovered in the dig. Sample: The selected 2% of the artifacts.
d. None of the answers is correct.
Answers: 3
Mathematics, 21.06.2019 19:00, hbstanley3
You and a friend went to the movies. you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?
Answers: 1
An archaeological dig turns up large numbers of pottery shards, broken stone implements, and other a...
Mathematics, 06.05.2020 05:28
Mathematics, 06.05.2020 05:28
Mathematics, 06.05.2020 05:28
Mathematics, 06.05.2020 05:28
Mathematics, 06.05.2020 05:28