1. You want to test to see if the claim is correct. A math teacher claims the probability that a person picked at random in Philadelphia is visiting the city is less than 40%. Ans:

Q: 3x 8

A: Given  e3x=8 Taking ln (i.e., loge ) on both sides we get ln (e3x)=ln 8 ⇒3x=ln 8          [Applying…

Q: Which graph correctly solves the equation below? -x²+1=x²-4

A: topic - quadratic equations

Q: 12 I+(-1'] = i=1

A:

Q: I need help with 9

A: Given

Q: 6.5+ 4

A: To simplify given

Q: 14 m2a2

A: Total female = 133+43 = 178 Total "did not graduate" = 55+43 = 98 Grand total= (126+55+133+43)  =…

Q: dy if y =t! and t=Vx Fin d

A: Let's find.

Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

A:

Q: answer question D

A:

Q: 4. Find the 2"

A: Given problem is :

Q: Simplify. - 1 (3a "") (За За

A:

Q: solve, d,e,f

A: Given, the quarterly sales of the TRK-50 mountain bike for the previous four years by a bicycle shop…

Q: 5 and 2/3 feet + 4 and 1/6 feet

A: Answer  - 5 and 2/3 feet +4 and 1/6 feet

Q: Answer unclear

A:

Q: -3 1

A:

Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: X 60° Y 503 5

A:

Q: A О в C

A: Given: To Find: To find the slope of the following line segments:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.