A number variable x is selected from interval [-3,4]. Let the events A={x<1},

Q: 1 Imit |2 – x| x → 2

A:

Q: se R’s “pbinom()” function to verify Chebyshev’s inequality for k=2 and k=3 when X follows…

A: Given that, X follows Binomial distribution with parameters n=30 and p=0.2. Mean of Binomial…

Q: If X~N(2,9), compute a. P(X>=2) b. P(1<=X<7) c. P(-2.5<=X<=-1)

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

Q: (Z over 8) - (1 over 2) = (z over 6)

A: Given equation is

Q: Suppose Var(X) = 96, and a = .45. What is Var(aX)?

A: The objective of this question is to find the variance of the random variable aX, given the variance…

Q: lim (x3 +x

A:

Q: As 00, y Select] As a -00, y Select J [ Select ]

A: Estimate by the graph where y approach as x approach to infinity

Q: X~N (50,4), find P(x<55)

A: Given: X~ N(50, 4)

Q: x=[-5,-4,-3,-2,-1,0,1,2,3,4,5], A= [0.45    0.61    0.75    0.88    0.96   1    0.96    0.88    0.75…

A: Given: x=[-5,-4,-3,-2,-1,0,1,2,3,4,5], A= [0.45    0.61    0.75    0.88    0.96   1    0.96    0.88…

Q: If p assigns a quantity x to a second quantity, y, what is the range if p(x) = 3(x – 6)² + 11.2?…

A:

Q: f(x) > 0 7+ 6+ 5+ Select one: O a. (-00, 3) O b. (3, 4) O c. (3,00) O d. [3, 4] 3+ -8 -7 -6 -5 -4 -3…

A: since from graph it clear that  f(x)&gt;0 means f(x) is positive for the   interval  range…

Q: Six trig functions for (6,8)

A:

Q: 1s the ordered pairs a tuncrion? {(3,4)(-3,4)(6,-2)(-2,3)(2,7)(5,4)} a function?

A: We have to check

Q: Given f(x) = 7x² + 4x +9, determine the value of con (-6, 6) guaranteed by the Mean Value Theorem. =…

A: Given query is to find the value of c.

Q: 3x + 4, f(x) = }x? - 5, 5, x 2 8. evaluate: f(-1.5) = f(6.5) =

A:

Q: Consider a particular genetic disease affects % of adults in the U.S. population (for the value of x…

A:

Q: The intervals where the function f(z)-z2 + 10r +8 is increasing or decreasing is O increasing in…

A:

Q: e*Vex-1dx ex+3

A:

Q: If X ~ N(80, 144) then find (90< x<100).

A: GivenX~N(80,144)Mean(μ)=80variance(σ2)=144standard deviation(σ)=144=12

Q: Let A = {2,5,7} and B = {x | x E Z+ and x³ < 100}. (a) What is AxB|? how transcribed image text

A: Let's solve. Two sets are given.

Q: (x +)´ dx

A: Given: I=∫x+1x2dx   We know that; The Power rule: ∫xndx=xn+1n+1+C ; n≠-1 And The sum/difference…

Q: x : x is a natural number less than 10​}

A: Write in explicit form

Q: Let x + 3 x+7 ƒ-¹( - 7) =

A: The given function

Q: Identify the vertex for: f(x) = x² +5x-2 O (-2,--5-) O (--/ -2) O (--/ -33) 33 O ( - 11/, --5-)

A:

Q: why it is always true that blog(x) X

A:

Q: What is the least upper bound of the real interval (2, 6)?

A:

Q: 3/4(8y-9)&lt;3

A: We multiply both sides by 4 first.

Q: Ay g(年2 10 10

A: We have: fx=2xgx=2x+k5 Now, we see from the graph that when x=0, we have, gx=4, that is, g0=4 We can…

Q: Use the relation {(3,5),(-4,6),(3,8), (2,4), (1,3). I need help finding the domian and the range!

A:

Q: find

A:

Q: Express {x : 2 &lt; Ix - 11 &lt; 6} as a union of two intervals.

A:

Q: If the domain consists of all real numbers, just type t = 00 with tw To input the symbol +, type !=…

A:

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.