You have been assigned to build a fact checking software. To make your software generate output correctly, you trained your software on 2753 fake and 4098 authentic news. The word "sadlife" was in 1300 fake news and 1900 authentic news. The threshold for marking as fake is 0.55. a. Now, you have a news article that contains "sadlife". what is the probability that the news will be marked as fake? b. Now, you have a news article that contains "sadlife". What is the probability that the news will be not marked as fake?

Q: Can I get some help with this?

A: Since you have posted multiple questions, we will solve the first question for you. To get the…

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A Police department with 12 male and 8 female officers must select 6 officers to attend a conference…

A: Total number of male officers in the department is 12. Total number of female officers in department…

Q: Can't finger this one out

A: According to question given that In 2001 a school population was 1190, by 2008 the population had…

Q: find az ond dz.

A:

Q: dr –DA V7 - 5r)

A:

Q: [(et (et + 5)dt

A:

Q: Here are some facts about units of volume. Unit Symbol Fact fluid ounce fl oz cup 1 c=8 fl oz pint…

A:

Q: Integrate. 5.

A: Using Substitution method,

Q: noton y 2.

A: NOTE: According to the company guidelines only 3 subparts  at once can be answered therefore repost…

Q: oB coser sec 2o -

A: To find the value of 2cosec20°sec20°

Q: Can you answer this

A: Solution and Explanation is given below....

Q: Is it possible to have it a little more detailed?

A:

Q: Please answer all parts

A: We can find the regression equation in excel as follows- Step 1) Put the given data onto the…

Q: I'm having trouble reading your answer

A: A is diagonalizable if there exists a invertible matrix P such that A=PDP-1  where D is the diagonal…

Q: not clear

A: A transformation T:Rn→Rm is linear if and only if the following relationshipshold for all vectors u…

Q: Consider the following figure. Dilate the figure about the origin with a scale factor of and then…

A: Hey, since there are multiple subparts posted, we will answer first question. If you want any…

Q: 10 in. 3 in. 2 in. 4 in. 6 in. 2 in

A: this can be divided in two parts big cuboid with dimensions l=12 in,b=6in,h=10in small cuboid with…

Q: 4. For the three-part question that follows, provide your answer to each part in the given…

A:

Q: de de

A:

Q: Can you help break this down? I dont understand how its laid out.

A: Given,            fx=x+4 , gx=x2+9To find : fgx                 gfx

Q: Don't understand how this is put over

A: The volume of the cylindrical shell with width dy and radius x is defined as, dV = 2πh(y)r(y)dy…

Q: Calculale He double Inlegrel: rsin ondr do 4.

A:

Q: So Si S*x 1 су-х ху dzdydx

A: Let the integral be  I = ∫01∫x1∫0y-xxydzdydx 'I' can be solved directly by integrating individual…

Q: REINFORCE Use the least of the common multipl 3 5 difference of and 6 nico 8

A: Using the least common multiple we have to find the difference of 56 and 38.

Q: Also need help completing this

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Need to show workings

A: Apologies for the inconvenience.   ∫abfxdx is given by the shaded region below: This region is…

Q: Steť?+1 dt

A: Let take t^2 = z  Then.differentiate it ansd solve it as. Below

Q: can i please see it written out?

A: Solution

Q: can you do the rest of the missing parts

A: Since you have posted multiple questions, we will provide the solution only to the second…