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a school authority claims that the average height of students is 178 cm. a researcher has taken a well-designed survey and his sample mean is 177.5 cm and the sample standard deviation is 2. the sample
answered
Dec 23, 2024
Mathematics
high-school
7
votes
226k
views
Which of the following factors is learned or gained through our environment and life experiences? Select one: O a. Beliefs O b. Sibling birth order O c. Hair color O d. Physical condition
answered
Sep 9, 2024
Social Studies
college
4
votes
43.9k
views
was Stalin’s 5 Year-Plan successful in transforming agriculture and industry in the Soviet Union between 1928-1941 essay
answered
Aug 16, 2024
History
high-school
3
votes
222k
views
Describe the circumstances that result in the formation of each of the following forms of precipitation: a. sleet b. hail
answered
Jul 25, 2024
Health
high-school
3
votes
99.0k
views
In Phase 11, Rotation 3, when Zulrah is blue and in the middle, what should you be ready to do? a) Attack aggressively b) Move to the side c) Take cover d) Prepare to pray
answered
Jul 24, 2024
Computers and Technology
high-school
1
vote
174k
views
Solve: 1. 30% of 46 2. 90% of 8 3. 50% of 16 4. 100% of 8 5. 80% of 22
answered
Jul 1, 2024
Mathematics
high-school
2
votes
9.3k
views
Following WW2 the greatest beneficiaries of the war were ?
answered
May 23, 2024
History
college
2
votes
202k
views
Explain why end diastolic volume is so important for the regulation of cardiac contractility. What would be the net result if there was an increase of pressure in the aorta?
answered
May 3, 2024
Biology
high-school
2
votes
35.9k
views
Fred's bank account initially has 120 in it. Every week, he deposits (adds) 30 to the account. Find the slope.
answered
Apr 10, 2024
Business
high-school
3
votes
126k
views
Was Nat Turner's rebellion a success? Pls fast
answered
Dec 19, 2023
History
high-school
12
votes
56.8k
views
Whats the missing information?
answered
Nov 13, 2023
Mathematics
middle-school
8
votes
46.9k
views
Which of the following would most likely be a complaint from a factory worker during the Gilded Age?
answered
Nov 2, 2023
History
high-school
4
votes
140k
views
Summary of the Amish idea
answered
Oct 12, 2023
Social Studies
high-school
5
votes
178k
views
Express the following in regular and scientific notation using 4 significant digits 0.00045
answered
Mar 26, 2023
Chemistry
college
5
votes
48.1k
views
"Spacecraft Camera Captures Final Moments" BEST explains one of the ways to know if the DART accomplished its ultimate goal?
answered
Jan 8, 2023
Physics
high-school
6
votes
32.5k
views
why is breastfeeding considered optimal over using baby formula? A) it’s more natural B) it passes on antibodies C) it stimulates t-cell production earlier D) it shows the rate of immunosenescene
answered
Oct 27, 2022
Health
college
2
votes
182k
views
Daniel is very extraverted.He admits that he is not comfortable unless surrounded by other people,and he energetically pursues activities that require the company of others.His cousin Bill,about the same
answered
Sep 27, 2022
Mathematics
college
2
votes
212k
views
I need help please!!!!
answered
Sep 11, 2022
Mathematics
high-school
2
votes
64.7k
views
Elizabeth gets an F on her psychology exam. Then she goes home and gets into an argument with her roommate Lee. Lee assumes that Elizabeth is yelling at her because she likes to act like a bully, not because
answered
Aug 1, 2022
Social Studies
high-school
7
votes
17.2k
views
7. Slips are drawn form a box containing 100 slips written with numbers 1 to 100. If three slips are drawn one after the another with replacement, then the probability that first slip bears an even number,
answered
Jul 27, 2022
Mathematics
high-school
3
votes
154k
views
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