You have the following documents in your training data. The corresponding class labels are provided as well. Document No. doc1 buy buy price doc2 low price doc3 very low price doc4 buy low price doc5 buy book book Content Class label spam spam no spam spam no spam What is the prior probablity that a newly appearing document is a Spam document? That is, what is P(spam) (Select the be (closest) answer.)

Q: Can this be done by a person ?

A: Given f(t)=2t3Find Laplace transform of f(t) .

Q: solve in peaper

A:

Q: dr –DA V7 - 5r)

A:

Q: I need part E and F of this questio

A: The one-sample z-test is used to test whether the mean of a population is greater than, less than,…

Q: Find the probability of the given event. 49) Two fair dice are rolled. The sum of the numbers on the…

A:

Q: Selve the dif ferential y'+Y -Tyzo

A:

Q: (a) A pair of fair dice is rolled by Chandra. i) What is the probability that at least one of the…

A: Given: A pair of dice is rolled by Chandra. The sample space formed will be :…

Q: Your handwriting is not that clear is there any way you can type it out?

A: Given that, Records show that 30% of the avocados come from P, 55% come from Q and the rest come…

Q: solve in peaper

A: First, we need to identify the region bounded by the two given equations, y=x2 and y=-x. The region…

Q: Fird o FrtÐ) EatGO) when D- {bre

A: Let x=a,b,c,d and topology isz=ϕ,xa,c,d,a,c,d and D=b,c,dcxnowA°=set of all interior points of…

Q: I am confused on this

A: The solution is shown in step-2

Q: 1 of 40 ? What is

A:

Q: What is the right answer? I have to show work.

A: The probability PAB is the conditional probability of happening of event A provided event B already…

Q: can this be done by a human?

A: F(s)=(-4s-2) /(s2-2s+26)

Q: dont underdtand this

A:

Q: find De Rf

A:

Q: i need solution for d, e, f, g

A: With reference to the given data The regression equation with the independent variable height of…

Q: ind the probability. 50) A bag contains 9 red marbles, 6 blue marbles, and 4 green marbles. What is…

A:

Q: Evaluate , (Inx)³dx. 1

A: Given: ∫1e(lnx)3dx Apply integration by parts. ∫1elnx3=xln3(x)-∫3ln2(x)dx1e

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: The value of a should reflect the consequences of incorrectly rejecting H, if it is true True False

A: Given that  Level of significance (α)    We know that  Type I error : Rejecting the null hypothesis…

Q: this is incorrecta

A: The given functions,f(x)=2x+4g(x)=x-1

Q: Differentiate. f(x) X x+ C X

A: Topic -Derivative of a function We are given, f(x)=xx+cxwe know thatddxuv=vu'-uv'v2    [ u and v are…

Q: The solution of DE.s divided into complementary solution and particular * .solution True O False O

A: The solution to a differential equation is the sum of the Complementary Solution and the Particular…

Q: The second and last question need to be answered

A: The sample size of companies, The sample mean, The standard deviation, The significance level, The…

Q: firel

A: The mean is given by

Q: Find projvu.u = (2, 5), v = (0, 5)

A:

Q: I am having difficulty understanding the handwriting. Is it possible to have this typed?

A: a) there are 10 pasteries and they are told to choose 4 samples to find different selections a…

Q: b and c are all wrong. please do them correct.

A: The regression equation is: .

Q: I don't understand question a.

A: Here is the given bar graph of the population of the United States by race

Q: Where is a22?

A: The given matrix is:We know that the inverse of a matrix exist if the matrix is non - singular.i.e.…

Q: What is the value of

A: We know, i=-1

Q: unable to read what is wrriten

A: Let's solve.