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A random sample of 150 students is chosen from a population of 5,000 students. the mean iq in the sample is 110, with a standard deviation of 10. what is the 95% confidence interval for the students' mean
asked
Dec 17, 2023
SAT
high-school
1
answer
13
votes
39.0k
views
1) What determines which genes will be an advantage and which ones will be a disadvantage? 2) How does this experiment illustrate Darwin's theory of Natural Selection?
asked
Nov 22, 2023
Biology
middle-school
1
answer
8
votes
190k
views
Explain numericals of electricity chapter of class 10 and also diagrams.What is ammeter?What is voltmeter?potential difference?Ohm's law?Resistance?Electric circuitElectric current
asked
Oct 7, 2023
Physics
college
1
answer
4
votes
157k
views
Which of the following can you infer about the napoleonic code from the map? A.) it was short lived in a few European countries, as most countries reverted back to their own legal systems. B.) most European
asked
Apr 6, 2023
History
high-school
1
answer
23
votes
24.0k
views
Solve for x 73 =(9/10x)+19
asked
Mar 23, 2023
Mathematics
college
1
answer
3
votes
168k
views
Describe the slope of the line (-3,1) and (2,-2)
asked
Feb 28, 2023
Mathematics
high-school
1
answer
9
votes
169k
views
6. The training will help me ask my supervisor when I am unsure of how to do a task safely. (1 point) A. Strongly Agree B. Agree C. Neutral D. Disagree E. Strongly Disagree
asked
Feb 27, 2023
SAT
college
2
answers
0
votes
145k
views
What is the coefficient of x^8 in the expansion of (x+4)^12 ? Can someone help me with this question and show me how to solve them pleases?
asked
Dec 9, 2022
Mathematics
high-school
1
answer
4
votes
153k
views
During the fall, you decide to rake leaves and charge $12 for coming to a house and raking, and then $9 for every hour you rake. If you make $57 in each of 3 houses you went to in one day, how many hours
asked
Nov 2, 2022
Mathematics
high-school
1
answer
0
votes
102k
views
Find the value of x Look at the picture^^ Answer with work please I need help???
asked
Aug 2, 2022
Mathematics
high-school
1
answer
17
votes
215k
views
1. Which Native American group is native to Canada and Alaska? Hawaiian Anasazi Inuit Sioux Navajo
asked
Jun 4, 2022
Geography
high-school
2
answers
1
vote
181k
views
marie purchased a $49.00 gift for a baby shower. she uses a coupon that offers 20% off. how much will marie spend on the gift offer the coupon
asked
Jan 14, 2022
Mathematics
college
1
answer
15
votes
137k
views
What is the molar mass of a gas if 0.102 g of the gas occupies 0.070 L at STP? a. 32.6g / mol b. 28.2 g/mol c. 40.0g / mol d. 47.9 g/mol
asked
Jan 5, 2022
Chemistry
college
1
answer
2
votes
186k
views
What resulted from the Creek War? Governor Winthrop Sargent was removed from office. The Mississippi Territory gained millions of acres of new territory. England and France gave up their land claims in
asked
Jan 3, 2022
History
college
1
answer
0
votes
88.6k
views
True or false A person who is responsive, has a heartbeat and has signs of life can have a life-threatening emergency.
asked
Sep 7, 2021
Social Studies
high-school
1
answer
5
votes
77.0k
views
Which of the following groups of organisms are prokaryotic
asked
Aug 25, 2021
Biology
high-school
2
answers
1
vote
29.7k
views
[-4.5 + 12] = what is the anserw
asked
Aug 19, 2021
Mathematics
high-school
2
answers
5
votes
233k
views
A box contains 5 red marbles and 7 green marbles. Find the probability of drawing 2 red marbles. 1. a) with replacement 2. b) without replacement
asked
Jun 19, 2021
Mathematics
high-school
2
answers
5
votes
198k
views
Solving Equation: Variables On Both Sides 10-8n=2(5-4n)
asked
Jun 8, 2021
Mathematics
middle-school
1
answer
1
vote
153k
views
From which continent were the Caribs? North America South America Europe Africa
asked
May 1, 2021
History
college
2
answers
0
votes
81.7k
views
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