4. If each of a set of raw scores is transformed into a Z-score, the new distribution will have a standard deviation equal to a. zero. b. one. c. the mean of the original distribution. d. the standard deviation of the original distribution.

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: 2/7 + -4/3

A: Given,

Q: 2/5+4/8

A: We have to find the sum

Q: From the list below, select the values of x for which f'(x) > 0. 2 -1 None of the listed x values -3…

A: Given graph of function

Q: 3 3 x-5 1 322

A:

Q: 10 8/10 + 9 7/12=

A:

Q: -2- 4- 3 10

A:

Q: 7/2 + 3 4/6

A:

Q: V81x6 V3x3

A: Given expression is:  81x63x3 =81x63x3=27x6-3

Q: 8 in images

A: It is an important part of statistics . It is widely used .

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: -5 -1 1. 4

A:

Q: graph shows the relationship between the volume of the dilated box and the scale factor. diusuon 5.…

A:

Q: 0 1 2 4 0 2 4 0 0 3 9 12

A:

Q: 1/4 +5/4

A: Solution: The objective is to find the value of the given expression

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: i 15Y4 + 32X+ 23x?+ 25X-3

A:

Q: Assignn

A: We can solve this using truth table

Q: 2426

A: Given expression: 2+2

Q: 42 -13

A:

Q: 4 1/2 + 3 2/3=

A: Given,

Q: -3 1

A:

Q: -5/9 + 1/2

A: The given expression is

Q: Number 6.12

A: From part (6.11), Let x be the random variable denote that the amount of snow fall between 1 inch…

Q: -3 -2 -1 1 2 0000000 3.

A:

Q: 2/5 +7/12

A: Please see the answer below.

Q: 12 2х A = 2x

A: (6(a):- Given matrix Q is                              6(b) Singular Matrix:- A matrix is called…

Q: -5 4 -2 -7 -8 2.

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.