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Compute the mean and standard deviation of the sampling distribution of the sample mean when you plan to take an SRS of size 49 from a population with mean 420 and standard deviation 21. Now repeat the
answered
Nov 25, 2021
Mathematics
college
1
vote
186k
views
Ultraviolet C (UVC) has the shortest wavelength and is the ____________ of the types of ultraviolet radiation. A.) most dangerous B.) least reactive C.) most reactive D.) least energetic E.) most energetic
answered
Nov 1, 2021
Advanced Placement (AP)
middle-school
5
votes
179k
views
10. Which number sentence shows the number of marbles that are either red or blue?
answered
Oct 5, 2021
Mathematics
middle-school
6
votes
176k
views
How many inner transition metals are there?
answered
Jul 21, 2021
Chemistry
high-school
3
votes
60.8k
views
8x + 3 (x +1) = 5x - (9x – 6)
answered
Mar 13, 2021
Mathematics
high-school
3
votes
220k
views
Give two advantages of a coelom
answered
Jan 27, 2021
Biology
college
6
votes
215k
views
What did most Confederate soldiers see themselves as fighting for? A. To preserve the United States B. To prolong slavery C. Defending national government D. Defending states’ rights
answered
Jan 8, 2021
History
middle-school
2
votes
79.5k
views
Rada Tubman dedicated her inte to As descnbed in a con t ended helping change the views of slave owners. heping change laws about slavery helping ensiaved people escape helping her family escape slavery.
answered
Dec 24, 2020
History
middle-school
0
votes
84.5k
views
One of the dangers of tornados and hurricanes is the rapid drop in air pressurethat is associated with such storms. Assume that the air pressure inside of a sealed houseis 1.02 atm when a hurricane hits.
answered
Oct 10, 2020
Physics
college
4
votes
115k
views
Why did China Build the Great Wall of China?
answered
May 8, 2020
History
middle-school
5
votes
220k
views
Find x 13+6+2x-18=4x-29
answered
May 7, 2020
Mathematics
middle-school
3
votes
30.0k
views
On a tropical island there are 100 potential boat builders, numbered 1 through 100. Each can build up to 16 boats a year, but anyone who goes into the boatbuilding business has to pay a fixed cost of $15.
answered
Mar 24, 2020
Business
college
5
votes
155k
views
Jane's salary is increased by 2% to £39474. how much is her salary before the rise?
answered
Nov 21, 2019
Mathematics
high-school
6
votes
223k
views
How many shots of 17 alcohol to get drunk?
answered
Nov 3, 2019
Health
high-school
4
votes
184k
views
Have 15 minutes please help!!
answered
Aug 23, 2019
Mathematics
middle-school
5
votes
27.3k
views
Why does President Kennedy talk about the weather and football teams in his speech? He liked to watch football. He is unsure what he wants to say. He wants to sound casual or spontaneous. He tries to provide
answered
Jul 17, 2019
English
college
4
votes
217k
views
In what way does James Baldwin use a narrative structure
answered
Mar 14, 2019
English
middle-school
4
votes
203k
views
What is the name of the bank or credit union
answered
Mar 13, 2019
History
middle-school
2
votes
59.7k
views
The first thing that went wrong on Diez's ill-fated trip was that__? A. A woman became delirious and died B. A rash struck those who had been slashed by cactus needles C. Dues got in a fistfight with his
answered
Oct 27, 2018
English
high-school
2
votes
113k
views
Which substance is made of protein? Testosterone, cholesterol, hemoglobin or polysaccharide
answered
Apr 14, 2018
Biology
high-school
3
votes
131k
views
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