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The average score of 100 teenage boys playing a computer game was 80,000 with a population standard deviation of 20,000. What is the 95% confidence interval for the true mean score of all teenage boys?
asked
Jul 18, 2021
Mathematics
high-school
1
answer
2
votes
214k
views
Evaluate your actions and tell what you do to be health literate.
asked
Jul 13, 2021
Health
middle-school
2
answers
3
votes
10.0k
views
Plz answer this question
asked
Jul 4, 2021
English
high-school
1
answer
0
votes
222k
views
A lightbulb has a resistance of 240 Ω when operating at a voltage of 120 V. What is the current through the lightbulb?
asked
May 8, 2021
Physics
middle-school
1
answer
3
votes
81.4k
views
Which sentence is represented by this algebraic equation "X/2-3=15"
asked
May 5, 2021
Mathematics
middle-school
2
answers
1
vote
34.1k
views
The isosceles triangle has two sides with the same length. The base is one-half the length of a side. The expression which represents the perimeter, the distance around the triangle, is s + s + one-half
asked
Apr 20, 2021
Mathematics
high-school
2
answers
5
votes
198k
views
A synchronous manufacturing system does not have excess capacity throughout the system, except for the bottleneck. (A) True (B) False
asked
Oct 19, 2020
Business
high-school
1
answer
0
votes
83.9k
views
A therapist helps Rebecca overcome her fear of water by getting her to swim in the family’s backyard pool threetimes a day for two consecutive weeks. The therapist’s approach to helping Rebecca best illustrates:_________.
asked
Sep 6, 2020
Social Studies
high-school
1
answer
3
votes
205k
views
Which American sport is not also a popular sport in Columbia? Football Soccer Basketball Baseball
asked
Apr 14, 2020
Spanish
middle-school
2
answers
1
vote
35.8k
views
If the inflation rate target is 2%, the current inflation rate is 1%, and the output gap is minus 2%, then according to the Taylor rule, the nominal federal funds rate should be ________ percent.
asked
Feb 7, 2020
Social Studies
high-school
1
answer
4
votes
194k
views
If 3600 j of work is done in 3.0 s what is the power 0.00083W 1200W 3600W 11000W
asked
Nov 2, 2019
Physics
college
2
answers
0
votes
217k
views
I had $57. Then I earned $15 babysitting. I spent all of the money to buy 9 movie tickets. How much did each movie ticket cost?
asked
Jul 15, 2019
Mathematics
college
2
answers
3
votes
84.6k
views
Read this passage from Magna Carta no Freeman shall be seized or in prison or stripped of his rights or possessions are outlawed or exiled deprived of his Landing in any way nor will he be preceded with
asked
Apr 5, 2019
Social Studies
high-school
2
answers
3
votes
86.1k
views
Which of the following describes both Covey and Freeland? Both men are determined to "break" Douglass. Neither man shows any respect for slaves. Both men are Douglass's superiors for a time. Neither man
asked
May 3, 2018
English
middle-school
2
answers
3
votes
79.6k
views
How many solutions does the equation have? y+7=y–3 many solutions no solutions 1 solution
asked
Apr 10, 2018
Mathematics
middle-school
2
answers
2
votes
25.8k
views
What is one example of a closed economy? a barter system that does not rely on money or other currency a restricted system that blocks trade with international partners a trade-based system that encourages
asked
Feb 23, 2017
Social Studies
high-school
2
answers
5
votes
36.5k
views
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