A clothing store has a selection of 80 different ties. How many ways can six ties be selected for Chris and four ties be selected for Alex?

Q: 8) ys-3

A:

Q: 19 cookies, ho 10. The sum of three numbers is 161. The second number is 7 more than the first…

A:

Q: d) If another student scored 97 on the admissions test and was 19 years old at the time of…

A: Given: b0 = -1.900439 b1 = 0.025702 b2 = 0.182456 Formula used: The equation of multiple linear…

Q: 2 2 J 1 2 3

A:

Q: I need help with this question please.

A: Multiply the first equation by -2

Q: 8. Ф(55) Answer: Show your work or explain your

A: We want to find ϕ(55)

Q: Determine whether the outcome is a Type I error, a Type II error, or a correct decision. A test is…

A:

Q: iSuppose the researcher changes the sample size to 100. How does it affect P-value? (In this case,…

A:

Q: 16) 93

A: Given,

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1:…

Q: Solve for the unknown variable. Show your work. 2) en- 56 q) 2* = 10) 9(4.5) - 10 40

A:

Q: Drag the tiles to the correct boxes to complete the pairs. Match each definition of the word…

A: The objective of the question is to match the definitions of the word 'literal' with the sentences…

Q: Find the Volue Ot the If lal6)=2 and InC6) =3

A:

Q: I need help figuring this out.

A: Find out composition of functions

Q: d- b + %3D q-p (Simplify your answer.)

A:

Q: 7. Ф(39) Answer: Show your work or explain your reasoning here:

A: We want to find ϕ(39)

Q: Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data…

A: The null and alternative hypothesis are: H0 :  μ= 69 bpm H1 :  μ< 69 bpm

Q: A farmer wants to build a rectangular pen and then divide it with two interior fences. The total…

A:

Q: り Find L{

A: If L[f(t)]=F(s), then f(t) is called the inverse Laplace Transform of F(s). That is; f(t)=L-1[F(s)]…

Q: 12) 12P5 13) 6C3 14) 10P8

A: npr =    n!n-r!

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.