Chelsea wants to determine the number of people in her school who read news reports on the Internet daily. She asks five people

Question

3 years ago

11

Chelsea wants to determine the number of people in her school who read news reports on the Internet daily. She asks five people

in her language arts class. Which improvements could Chelsea make to her sample to increase the validity of the results? Select three options. increase the sample size choose students from different grade levels choose every fourth student in all language arts classes decrease the sample size choose students whose answer to the survey question is predetermined

Mathematics

2 answers:

natima [27] · Answer 1 · 2022-08-07T15:51:08+03:00

natima [27]3 years ago

7 0

Answer:

A,B,C

Step-by-step explanation:

Got it right on edge.

elena-s [515] · Answer 2 · 2022-08-07T14:31:52+03:00

elena-s [515]3 years ago

3 0

Answer:

- increase the sample size

- choose students from different grade levels

- choose every fourth student in all language arts classes

Your welcome :]