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in 1976, the standard deviation of female height in the us was found to be 2.7 inches. how large a sample is required in order for 95% confidence interval of width to be 0.202 inches?
answered
Jan 4
Mathematics
high-school
0
votes
10.6k
views
How many grams of oxygen gas would be needed to react completely with 7.56 moles of iron according to the equation below? Please round your answer to two digits after the decimal point and don't forget
answered
Jan 2
Chemistry
high-school
6
votes
96.0k
views
What is the quotient of 6 and Negative one-half?
answered
Dec 14, 2024
English
high-school
5
votes
200k
views
Ali is making pottery. He uses 3/8 of a 2-pound bag of clay to make a set of bowls. Each set has 4 bowls. How many pounds of clay does Ali use for a set of bowls? A) 1/4 lb B) 1/2 lb C) 1 lb D) 3/8 lb
answered
Dec 1, 2024
Mathematics
high-school
5
votes
97.3k
views
In a typical marketing budget allocation, what percentage is allocated to the Product category? A) 50% to Product. B) 25% to Price, including Pricing, Incentives, and Re-pricing. C) 8% to Packaging, including
answered
Nov 19, 2024
Business
high-school
1
vote
10.3k
views
What's is the root word of phycology?
answered
Sep 24, 2024
Social Studies
high-school
4
votes
181k
views
Antonio quiere un viaje que...
answered
Sep 16, 2024
Spanish
college
3
votes
29.9k
views
Dose a car sitting in a driveway has stored gravitational potential energy
answered
Jun 16, 2024
Physics
high-school
4
votes
147k
views
Oraciones con tres adajetivos de indiquen su grado y clase :)
answered
Jun 10, 2023
Spanish
college
2
votes
149k
views
3(4n-1)-3 facterD ( form
answered
May 26, 2023
Mathematics
high-school
9
votes
89.1k
views
Goods were transported along American rivers reaching as far away as the Caribbean Islands True or False
answered
May 6, 2023
History
college
9
votes
47.7k
views
Add 77 -10 with its additive inverse.
answered
Apr 22, 2023
Mathematics
high-school
4
votes
112k
views
HELPPP Give an appropriate response for the following questions/statements. 1. ¿Sabes jugar al fútbol? ¿Cuándo aprendiste jugar tu deporte favorito? 2. ¿Conoces el entrenador de los UGA Dawgs? 3. ¿Conoces
answered
Mar 23, 2023
Spanish
college
5
votes
142k
views
The GCF of 18 and 30 is ____. pls help >:o
answered
Feb 17, 2023
Mathematics
college
11
votes
155k
views
Please help me with this am trying to study but I don’t get this
answered
Feb 3, 2023
Mathematics
college
1
vote
129k
views
X=8 THE DIRECTIONS ARE ON THE TOP
answered
Dec 13, 2022
Mathematics
college
3
votes
37.3k
views
2- An important effect of mountain ranges, large rivers, and ocean coastlines on a country has often been the- A. Growth in available fertile land for farming B. Encouragement of cultural convergence with
answered
Nov 29, 2022
Geography
high-school
9
votes
114k
views
Write an expression without brackets that is equivalent to (2x)2
answered
Oct 30, 2022
Mathematics
college
3
votes
114k
views
Which arrangement shows264, 6.45, 625, and508 in order from least to greatest? 508, 625, 6.45, 264 625, 508, 6.45, 264 264, 508, 625, 6.45 508, 625,264, 6.45
answered
Aug 30, 2022
Mathematics
middle-school
1
vote
100k
views
Identify two opposite rays. please help me asap
answered
Aug 20, 2022
Mathematics
college
7
votes
25.0k
views
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