3. Fill in the expected frequencies for the following: Independent Democrat Republican Other/Unknown 4. What is the chi-square value? 5. What is the degrees of freedom?

Q: Is 6 equal to 12

A: A constant value can not be equal to other constant value. So we get 6 is not equal to 12. But if we…

Q: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, how old is Ethan?

A: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, to find how old…

Q: Round 66,486 to the nearest thousand

A: Consider the given number is 66,486. We have to round the given number to the nearest thousands. The…

Q: The number of guest represented is not 85

A: Min  = 15Q1 = 30Median = 45Q2 = 55Max = 100

Q: LEGO® is internationally recognised as the top selling, most innovative and best quality component…

A: We know that: 1 m=100 cm  1 m=1000 mm  1 cm=10 mm

Q: do 18

A: Given one-parameter family of equation isy2−2y=x2−x+cDifferentiating the above equation with respect…

Q: 15 =

A: Given integration: ∫0915xdx Apply the constant multiple rule ∫cf(x)dx=c∫f(x)dx ∫0915xdx=15∫09xdx…

Q: Please answer 11

A:

Q: determine the value of 25P2.

A:

Q: to 48x

A: Given expression is:

Q: 7- 2t 2. 1.

A: This is a problem of differentiation. Based on the general formual we will answer the question.

Q: please answer 35

A: The given differential equation is       3y’’’ + 5y’’ + y’ - y = 0  . . . . . . . . . . . . (1)…

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Answer 20

A:

Q: Find the LCM of 30 and 42. Please explain how to do this.

A: The given numbers are  and .The aim is to find the LCM of these two numbers.

Q: 374+                 =380

A:

Q: 234

A: On Addition of  234 + 3423

Q: 5 divided by 1125

A: 15 divided by 1125 =? 112515=?

Q: 404÷133= %3D

A:

Q: The Astros new picture through 84 pitches in 7 innings. What is the average number of pitches he…

A: It is given that  Astros pitched 84 pitches in 7 innings   We have to calculate the average number…

Q: 8+90=

A: It is given that 8+90.

Q: 16cups=?qt

A: We will solve the problem

Q: -2.9x = 5.8

A: Given  -2.9x=5.8  X=5.8/(-2.9) X=-2

Q: Find a number between 3.24 and 3.241 if there is one. If there is no number between them, explain…

A: The number system is said to be the system of writing to express numbers. It is a method of…

Q: n=o entl

A:

Q: 100+50097=

A: Given:   100+50097

Q: _*3 = 234. %3D

A:

Q: 52x=130

A: 52x=130

Q: 404;÷13;=

A: To solve the following problem

Q: 782+68=

A: From the given problem:   782+68=   So,   carry11782+68850

Permutations and Combinations

If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.

Counting Theory

The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.