1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pavel [41]
3 years ago
10

A researcher wants to conduct a study to see if playing chess improves memory. The researcher finds 50 individuals who play ches

s regularly and 50 that do not. Each of the 100 individuals are given a questionnaire designed to determine memory level. If the 100 individuals did not know they were participating in the study, which statement about the study is correct?.
SAT
1 answer:
inna [77]3 years ago
6 0

Answer:

This is an observational study

Explanation:

just took the test

You might be interested in
How does the term ""the white man’s grave"" explain why much of africa went unexplored by europeans for so long?.
Komok [63]

Answer:

This term refers to the dangers Europeans faced in Africa's interior due to disease, wild animals, and hostile tribes.

Explanation:

got it right on the quiz

3 0
3 years ago
Hola como estan gente de mierdw jakaksk​
Anit [1.1K]
Holo come stan tu día
3 0
3 years ago
Which is not driven by energy from the sun? ocean circulation volcanic eruption erosion climate
Elena-2011 [213]
The Answer is volcanic eruption.
6 0
3 years ago
Read 2 more answers
Match the educational focus with the appropriate type of california school. Grants master’s and baccalaureate degrees, and focus
aksik [14]

Answer:

CSU : grants masters and baccalaureate degrees, and focuses on liberal arts and sciences


UC: grants doctoral master’s and baccalaureate degrees and is a primary research institution


CC: grants associate degrees and professional certificates and provides vocational training

Explanation:

6 0
3 years ago
What is one technique to help a person get proper sleep.
madam [21]
Strategies include listening to relaxing music, reading a book, taking a hot bath, meditating, deep breathing, and visualization. Try out different methods and find what works best for you. Relaxation techniques before bed, including hot baths and meditation, may help you fall asleep
7 0
3 years ago
Other questions:
  • Which of these would require a significant but temporary budget revision
    15·1 answer
  • Why is it important to cite original sources when conducting research for business writing ?
    13·1 answer
  • Where can we observe energy transformations in everyday life?
    14·2 answers
  • Who would defeat hermes in a battle
    13·1 answer
  • How can a parasite utilize multiple hosts
    10·1 answer
  • Yasmine wrote ideas for a report on eating a balanced diet
    9·2 answers
  • Applying the formula for the sum of the first n integers? a-Evaluate 2+4+6+......+500​
    14·1 answer
  • How do credit card companies use a person's credit report?
    9·1 answer
  • Find the value of q in the following system x-3y=4
    10·1 answer
  • Which of the following is an example of an ultra-processed food?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!