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Questions Asked on July 10, 2021

A point charge has an excess of 5.0 × 1012 electrons. What would be the electric potential at a distance of 0.50 m from the
1. 5 answers
2. asked by Brayden
3. 1,257 views
A positively charged particle is fixed in place, unable to move. Another positively charged particle is brought near and
1. 0 answers
2. asked by Brayden
3. 437 views
4. Let X1…Xn be i.i.d. normal variable following the distribution N(u,t) where u is the mean and t is the variance.Denote by u
1. 0 answers
2. asked by Jjjjj
3. 490 views
3 a. As on the previous page, let X1,…,Xn be i.i.d. with pdfF_θ(x)= θx^θ-1*1(0<x<1) Assume we do not actually get to
1. 0 answers
2. asked by Jjjjj
3. 652 views
What is the distribution followed by Y1,...,Yn in this scenario, where Yi = 1 if Xi ≤ 0.5?Hint: The possible answer choices
1. 0 answers
2. asked by Jjjjj
3. 289 views
(given the expressions missing)
1. 0 answers
2. asked by Jjjjj
3. 414 views
1a. All maximum likelihood estimators are asymptotically normal.True False b. ) Let X1…Xn be i.i.d. Bernoulli random variables
1. 1 answer
2. asked by Juanpro
3. 801 views
A 31.9 g silver spoon at 18.3°C is placed in a cup of coffee at 88.0°C. A short time later, the spoon is at 83.5°C. If,
1. 1 answer
2. asked by hgf
3. 562 views
If a torque on the spindle pulley of a drilling machine is 35 N.m and 30% of this torque is used to overcome friction, Calculate
1. 1 answer
2. asked by Mahlatse
3. 631 views
The second and fifth term of a geometric profession are 1 and 1/8 resecitive find the common ratio, first term and eight term
1. 3 answers
2. asked by Chris
3. 653 views
One patterned blue fabric sells for $15 every two yards, and another sells for $37.59 every five yards. Do these fabrics have
1. 1 answer
2. asked by Luna
3. 330 views
A town in east Texas received 10 inches of rain in two weeks. If it kept raining at this rate for a 31-day month, how much rain
1. 1 answer
2. asked by Luna
3. 342 views
A solid has a mass of 200g in air and when partly immersed in a certain liquid it has a mass of 160g. Given that the relative
1. 1 answer
2. asked by Victory
3. 307 views
In an experiment replicating Millikan’s oil drop experiment, a pair of parallel plates are placed 0.0200 m apart and the top
1. 1 answer
2. asked by Brayden
3. 493 views
How many ways can you arrange the letters in the word Toronto if you must begin with a T and end in an O?
1. 2 answers
2. asked by Samuel
3. 1,132 views
What would be the electric field (magnitude and direction) of 1.50 cm to the right of a charge of -6.5 × 10-6 C?
1. 0 answers
2. asked by Brayden
3. 350 views
Two 1.0 kg charges each carry a charge of 1.0 C? How would the gravitational force compare to the electric force? (Calculations
1. 1 answer
2. asked by Brayden
3. 596 views
If a molecule of NADH is equivalent to 3 ATP molecules, how many ATP molecules can be produced from 2 glucose molecules by the
1. 0 answers
2. asked by Wesley.k
3. 297 views
the enthalpy change under standard conditions for which of the reaction below would be equal to the delta H of NaOH(s)?
1. 1 answer
2. asked by abbaakko
3. 315 views
if 5 is added to each observation of data what will be the difference in the medianFast please
1. 10 answers
2. asked by Kaur
3. 3,599 views
Find the sum of the first eight term of a linear sequence whole first and last term are 6 and 46 respectively
1. 1 answer
2. asked by Anonymous
3. 201 views
Malia is observing the velocity of a cyclist at different times. After two hours, the velocity of the cyclist is 15 km/h. After
1. 2 answers
2. asked by lucia
3. 365 views
A) Let x1....xn be i.i.d. normal variable following the distribution , where is the mean and is the variance.Denote by u and t
1. 0 answers
2. asked by Juanpro
3. 438 views
As on the previous page, let X1,…,Xn be i.i.d. with pdffθ(x)=θxθ−11(0≤x≤1) where θ>0. (a) 2 puntos posibles
1. 1 answer
2. asked by Juanpro
3. 679 views
Let X1,…,Xn be i.i.d. random variable with pdf fθ defined as follows:fθ(x)=θxθ−11(0≤x≤1) where θ is some positive
1. 0 answers
2. asked by Juanpro
3. 426 views

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