Assume that adults have IQ scores that are normally distributed with mean of u = 105 and a standard deviation o = 20. Find the probability that a randomly selected adult has an IQ between 85 and 125. Click to view page 1 of the table. Click to view page 2 of the table. The probability that a randomly selected adult has an IQ between 85 and 125 is (Type an integer or decimal rounded to four decimal places as needed.)

Q: O In 17 lo 6

A:

Q: 1/x

A:

Q: 54 22

A: Given figure,

Q: 24 25

A: The base of the triangle is 24. The hypotenuse of the triangle is 25. The triangle is right angled…

Q: 18 43

A: Given,

Q: Diagonalize the following matrix. The real eigenvalues are given to the right of the matrix. 30-3 1…

A: The given matrix is                                 A=30-3143004  and its eigen values are  λ=3,4

Q: 63 45 56 48

A:

Q: 45 ind

A:

Q: 33/29 b.

A:

Q: 25 25

A: From the given figure:     From the Pythagora's theorem:   Hypotenuse2=Perpendicular2+Base2

Q: 30 45

A: To find the length of the hypotenuse and adjacent sides of a triangle.

Q: 41 21°

A: As we know that  sin(θ)=opposite hypotanuse

Q: 75 17

A: Given triangle is right angle triangle :

Q: 16 27

A: The figure of the right triangle is given by To evaluate : The value of x

Q: sing the geometry of the graph ,evalvate the definite integrals.

A: As this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: 36 14

A:

Q: 3. 3.

A: Given query is to find the area of the square.

Q: 13

A:

Q: 74.1 6.

A:

Q: 62 28

A: A circle is given below as shown We have to find x°

Q: 40 10

A:

Q: 부 18 13)

A: We can make it easier for you.

Q: 81 (1) 420

A:

Q: 56 10

A: The objective is to evaluate the value for

Q: 707 55. 12

A: Consider the given expression as 70712

Q: 38 10

A:

Q: 72 44

A: Given: In the right-angle triangle, assume that the missing angle is y So we know that the addition…

Q: 36 85

A: Given, A right triangle with one leg 36  and hypotenuse is 85  We have to find the length of other…

Q: Sy 121

A: Given,         25y2 = 121

Q: 8 13

A:

Q: 15 39

A:

Q: 2322

A: Explanation and solutions is given below....

Q: 6 8 27

A: If a line parallel to a side of a triangle intersect the other sides in two distinct points, then…

Q: 18 16

A: The objective is to find the value of x :  In the  given right triangle , Perpendicular = 16…

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.