A clinical psychologist is investigating whether the number of mistakes made by an employee can be forecasted by the number of tasks an employee was busy with. She randomly assigned a different number of tasks (of the same level of complexity) to each of eight participants. After a participant completed all assigned tasks, the psychologist calculated the number of errors made. The data for all eight participants have been listed in the table below: Number of tasks performed simultaneously 24762513 Number of errors made 2 0162010 The relationship between x and y is: O a. weak and positive. O b. strong and positive. O c. weak and negative. Od. strong and negative. O e. None of the above

Q: Find 1!, 2!, 4!, and 6!.

A: Factorial:

Q: 11 64

A: We can find value of x by using a suitable trigonometric ratio for the given right triangle.

Q: How many ordered triples of letters are there taken from the letters A, T, C, and G?

A: given letters: A,T,C and Gtotal number of letters = 4

Q: Im

A:

Q: ? select the correct response

A: To determine the next term in the sequence Firstly observe all the terms Now, check the change in…

Q: 3dt =. O 24 12 16 20 O 3

A:

Q: 1 a,b,c,d

A: Given below the detailed solution

Q: Vab

A:

Q: Sescoodk

A:

Q: Find x. 10 6.

A: Given:-AB=8BC=xAD=10DE=6

Q: State whether each branch is either increasing, decreasing, or constant. Branch 1 Branch 2 Branch 3…

A: Function is said to be increasing if on increasing input value of varaible x, corresponding…

Q: 17. Using one of the methods from class, determine the GCF and the LCM of 72 and 120.

A: GCF stands for greatest common factor and LCM stands for least common multiple. GCF of two numbers…

Q: 9:4=_:32

A:

Q: 30 25 |42 35 40 48 5:6 O 8:9 O 7:10

A: We are given the following figure. Notice 2530=4048=3542=56.

Q: 15 17 9.

A: We have to find b

Q: 6. arctan 1 3

A:

Q: Foctors of 18

A: Factorization of the number is obtained by the writing the number as the product of prime numbers A…

Q: Are the following fractions equiva 5x 20x 5. 7y 28y

A: 5x7y  &  20x28y

Q: 86 10. 24 abe 2:4:3 9.

A: Answer 9 but given information in question 10 is incorrect

Q: ニ

A: To prove that,       x1+x=∑n=0∞-1nxn+1 if -1<x<1

Q: B 4 C 2 A 3. 21 A.

A:

Q: 5) 3x +5 30

A: Topic = Inequalities

Q: 6 in 14 in 26 in 15 in 3.

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: C. 11 10

A:

Q: How many choices are there for a person to check out 4 CDs from a library that has 20 CDs of his…

A: Given : n = 20 x = 4

Q: Evaluate o(7000).

A:

Q: What is the probability of drawing an Ace, two, three, four, five, or a club from a standard deck of…

A:

Q: 2. Evaluate. 27 3 21

A: Solve by indices property

Q: 5) 45 6. y

A: We have to find x and y

Q: 3 4 5 or more 13 15 29 18 19 6.

A:

Q: In Problems 51-60, find the indicated function or value if C(x, y) = 3x² + 10xy − 8y² + 4x 15y 120.…

A:

Q: 248.96/3.20

A: we want to solve out the following 248.96/3.20let N = 248.96/3.20

Q: 9) 105 75

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.