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A researcher is interested in finding a 99% confidence interval for the mean number minutes students are concentrating on their professor during a one hour statistics lecture. The study included 131 students
answered
Sep 21, 2024
Mathematics
college
1
vote
226k
views
The number of atoms in hydrogen gas is 9.8 × 10²⁰ atoms /cc. The radius of hydrogen atom is 0.053 nm. Calculate the electronic polarizability and relative permittivity
answered
Jul 17, 2024
Physics
high-school
5
votes
164k
views
CEO of Company X has 30 million shares of stocks and 30 million shares of options (of Company X). The stock return volatility () is 0.50, dividend yield (d) is 0.0, riskfree rate (r) is 0.05, and maturity
answered
Jun 17, 2024
Business
high-school
0
votes
112k
views
10. During President James Monroe term, this one-party government system was known as O The Good, the Bad, and the Ugly The Era of Good Choices The Monrovian Age the Era of Good Feelings
answered
Jun 9, 2024
History
college
5
votes
36.5k
views
Differential dx in a 6 y/o with daily fecal soiling includes:
answered
Jan 24, 2024
Medicine
college
6
votes
219k
views
What would a doctor need to test or look for in a patient to figure out whether the patient has diabetes or a pancreasy injury
answered
Dec 2, 2023
Biology
high-school
6
votes
33.1k
views
A linear regression is done on data the line of best fit is y= 1.25x-6.25. What is the residual for the point (1,1)?
answered
Jul 1, 2023
Mathematics
high-school
4
votes
166k
views
Jackson loves playing video games of all kinds, but his favorite game to play is FIFA because he has played soccer his whole life. What genre does the game FIFA fall into? A. adventure B. sports C. action
answered
May 27, 2023
Computers and Technology
high-school
6
votes
150k
views
When Logan left his house this morning, his cell phone was 24% charged and it then started to lose 3% charge for each hour thereafter. Write an equation for B, in terms of t, representing the charge remaining
answered
Apr 29, 2023
Mathematics
college
5
votes
153k
views
The height of a goal post in soccer is - metres
answered
Nov 4, 2022
Health
high-school
5
votes
97.6k
views
Los 3 niveles de la honestidad del filosofo chino Confucio. Explica brevemente estos niveles.
answered
Oct 16, 2022
Spanish
college
4
votes
114k
views
What constant term is necessary to complete the perfect square trinomial pictured in the algebra tiles? x2 + 8x +
answered
Oct 15, 2022
Mathematics
high-school
4
votes
156k
views
Fill in the blanks :) *SMART PEOPLE ONLY * :))))) A_ _ D E _ G _ _ J K L _ _ O P _ _ S T _ V _ _ Y _ OnLy ThE SmArTeSt Of thE smArts cAn anWsEr ThIS
answered
Jul 23, 2022
English
high-school
9
votes
164k
views
What is the measure of the marked angle? (photo included)
answered
Jun 27, 2022
Mathematics
high-school
7
votes
84.5k
views
Penelope is going to invest $23,000 and leave it in an account for 11 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in
answered
Mar 14, 2022
Mathematics
high-school
8
votes
131k
views
I need to solve for x
answered
Feb 23, 2022
Mathematics
high-school
13
votes
231k
views
Lucy _[blank 1]_ sus zapatos de tacón alto para la obra de teatro. El peinado para el baile _[blank 2]_ que ser muy formal. Tu sudadera esta muy vieja. _[blank 3]_ comprar otra para hacer senderismo. _[blank
answered
Feb 21, 2022
Spanish
high-school
5
votes
124k
views
Help please me I don’t understand this :)
answered
Jan 12, 2022
Mathematics
high-school
12
votes
40.3k
views
Researchers in Sweden decided to conduct testing on an individual buried in a famous Viking grave. The grave is known as Bj 581. This grave contains a single human, two horses, and weapons. Scientists
answered
Nov 1, 2021
History
high-school
5
votes
134k
views
Which string of octal values in the conversion table can be used to represent the word "BAKE"? Alphabet 101 B 102 105 107 110 113 L 0 101 102 105 107 0 105 113 101 102 A O 102 101 113 105 O 1018 1028 1058
answered
Sep 30, 2021
Computers and Technology
middle-school
3
votes
27.2k
views
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