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A group of 59 randomly selected students have a mean score of 29.5 with a standard deviation of 5.2 on a placement test. What is the 90% confidence interval for the mean score, ", of all students taking
asked
Aug 16, 2021
Mathematics
middle-school
1
answer
1
vote
12.4k
views
PLEASE HELP ME OUT FAST MULTIPLE CHOICE IF YOU DOMT KNOW PLEASE DONT RIGHT ANYTHING!
asked
Jun 20, 2021
Mathematics
college
1
answer
0
votes
67.1k
views
Read the sentences. Original sentences: Within minutes, they had their equipment packed. They were offi Combined sentence: Within minutes, they had their equipment packed and were offi Does the combined
asked
Mar 12, 2021
English
middle-school
1
answer
3
votes
141k
views
Students are selling hand-made magnets at the school craft fair. One magnet costs $0.30, 2 magnets cost $0.43, 3 magnets cost $0.56, and 4 magnets cost $0.69. If this pattern continues, what will 6 magnets
asked
Feb 4, 2021
Mathematics
high-school
1
answer
0
votes
13.7k
views
Professional certifications are important and can often lead to higher salaries. The ________ program recognizes individuals that have achieved the industry's highest standards of professionalism within
asked
Jan 9, 2021
Business
high-school
1
answer
0
votes
164k
views
Based on the diagram of a ball rolling down hill, what statement is true? A) The ball in box C has less kinetic energy than the ball in box B. B) The ball in box A has more kinetic energy than the ball
asked
May 20, 2020
Physics
middle-school
2
answers
1
vote
156k
views
( I see you.) Verb in sentence is transitive or intransitive?
asked
Apr 5, 2020
English
middle-school
2
answers
3
votes
176k
views
what is the slope,y intercept ,are the lines the same intersecting ,or parallel? What are the number of solutions? Classification ,Consistent-dependent,Consistent-independent,or Inconsistent? use y = mx
asked
Feb 18, 2020
Mathematics
high-school
1
answer
3
votes
67.0k
views
How to find the slope of the line that goes through points (4,5) and (1,2)
asked
Feb 10, 2020
Mathematics
middle-school
1
answer
1
vote
109k
views
A cooperative is a type of business that is governed by ________ who use its products or services.
asked
Dec 7, 2019
Business
high-school
1
answer
3
votes
171k
views
Near the fall of Rome, why were Roman coins being used less
asked
Nov 21, 2018
History
middle-school
2
answers
5
votes
1.5k
views
Adam and Barb had a book sale over the weekend. Adam sold 4 hardcover books and ten paperbacks. Barb sold 5 hardcover books and 7 paperbacks for the same prices each. Adam sold $62 worth of books while
asked
Sep 1, 2018
Mathematics
high-school
1
answer
0
votes
47.6k
views
What problems did Germany experience after World War I? harsh penalties imposed by the League of Nations loss of some of its territory and all its colonies forced to accept blame for World War I poor economic
asked
Jun 18, 2018
History
high-school
1
answer
4
votes
155k
views
1. What lie does E.D. tell to keep the musical from being canceled? a. There is a television crew coming to do a story on it. b. Jake will get mad and burn down the theater. c. Her father wants to audition
asked
Jun 6, 2018
English
middle-school
1
answer
3
votes
21.8k
views
Miguel's boss asks him to distribute information about a new dress code as quickly as possible to the entire staff. There are fifty people on the staff, and each has a networked computer. In one or two
asked
Feb 19, 2018
Computers and Technology
high-school
1
answer
5
votes
102k
views
mudrik installed a device on his car that guaranteed to increase his gas mileage by 15% .He currently gets 22 miles per gallon .How much will the gas mileage increase after installing the device please
asked
Dec 25, 2017
Mathematics
middle-school
1
answer
5
votes
57.6k
views
What is 5/10 in simplified form
asked
Mar 19, 2017
Mathematics
middle-school
1
answer
1
vote
144k
views
What is three fourths the square of b
asked
Aug 28, 2016
Mathematics
high-school
1
answer
5
votes
94.8k
views
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