200 students were classified by gender and hostility level (low, medium, and high), as measured by an HLT-test. The results were the following: Low Medium High Total 80 Male 35 40 50 90 Female 62 8 120 Total 97 13 200 If the hostility level among students were independent of their gender, then how many female students would we expect to show the medium HLT score? [ Select ] What would the degrees of freedom be for the situation described above? [ Select ]

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: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 63.52x4.7

A: To find 63.52x4.7

Q: 5. Evaluate

A:

Q: 75 17

A: Given triangle is right angle triangle :

Q: 62 a,b,c

A:

Q: only

A: Solution of the problem as follows

Q: 7,20

A:

Q: The graph of f is shown. The numbers snown represent the geometric area of each region. t Valvate…

A:

Q: 9. 12 54

A: Will use basic trigonometry to solve this. Particularly we will use sine of x.

Q: 74.1 6.

A:

Q: 40 10

A:

Q: 6   9,171.6

A:

Q: tuncar'd

A:

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 38 10

A:

Q: 1 19. 2

A:

Q: combinations. 16 c 2

A:

Q: 4 10

A: Given: The figure,