a. Make a scatterplot and describe the association. Form: Candy (x) Tired Moments (y) 14 | 3 8 8 10 11 5 7 Direction: 2 4 7 9 3 7 Strength: Outliers:

Q: Use the "element chasing" method to show that: For all sets A and B, if B C A^C, then An B = Ø.

A: Here, we need to show that if x∈A, then x∉B provided B⊂Ac.  Or, if x∈B, then x∉A provided B⊂Ac.

Q: Set notation

A: Given: x|x>-1∩x|x≤-3 we know that  x>-1 means x∈-1,∞ and x≤-3 means x∈(-∞,-3]

Q: Find the mode/modes for the data below for city 1. The data below represents the amount of money…

A: Mode is the most frequently occurred value.

Q: Find the sets A and B if A – B = {1, 5, 7, 8}, B – A = {2, 10}, and A nB = {3,6,9}. %3D

A:

Q: C={4,5,6,7} I don't see this set on your sheet under "now"

A: We have given that Universal set S = {0,1,2,3,4,5,6,7,8,9}  A = {0,2,4,6,8}, B={1,3,5,7,9},…

Q: -1, 2, 7, 14, .. Find a,

A:

Q: 3. 250 4. 150 5 50 a. Is the relation linear or exponential and why? b. What are the independent and…

A: Given data: Hours  Distance from the garage 0 550 1 450 2 350 3 250 4 150 5 50 a)…

Q: Explain more about (a)

A: To calculate the number of ways the new staff can be allocated at random to the 5 call centers, we…

Q: Let Then where a11 = , a31 = , a12 = -1/9 , a32 = 1/9 1 +-679 A = 1 1 A-¹ = , a13 = 0 a11 a12 a13…

A: a11​=11782​ a12​=117−28​ a13​=11763​ a21​=1175​ a22​=117−4​ a23​=117−9​ a31​=117−13​ a32​=11713​…

Q: A researcher has designed the relationship between the salaries of selected employees of an…

A: We have to interpret the slope coefficient in a regression equation.

Q: 9. For the three-part question that follows, provide your answer to each part in the given…

A: In the following problem, we are asked to determine the total number of possible unique permutations…

Q: Q = {E, A, A², A³, B, BA, BA², BA³} X,

A:

Q: How to find class boundaries

A: Class boundaries = Class boundaries are the values that separate the classes in a frequency…

Q: 20 o o

A:

Q: What is the equation to predict mortality rates from obesity rates? O Mortality.rate = 13.458199 -…

A: the predict mortality rates from obesity rates  the normal regression equation is Y = a + b X  here…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.