This graph represents the results of the study. On the basis of the graph, what could you say about the performance of both groups of veterans relative to the healthy age-matched norms?

Q: A={3,8,11,14,21} |A×{5}|(please think carefully before doing this)

A: Given....

Q: A 90% confidence interval for the average salary of all CEOs in the electronics industry was…

A: 90% confidence Interval ($110389 , $128192) sample size(n)=45

Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

A:

Q: Use the substitution method to evaluate V1-22dx

A:

Q: 2. (3x+5)+(2x – 3)

A:

Q: 9. If 4x(y+2) ソー3 O J6 4x(y+2) – 2x, y # 3 or -2, and x #0,2= ソ-3 y+2 A) B) C) 2 1/8112 28

A:

Q: Compute the following. (a) P6, 2. (b) C6, 2. (c) P6, 6.

A: P(n,r)=n!n-r!C(n,r)=n!n-r!.r!

Q: 4 (-1)*- k² k=2 3k II

A: Simplify the product as follows. ∏k=24-1k×k23k3=-12×22323-13×32333-14×42343

Q: 3(z+5)=12

A:

Q: What is the least common multiple of 12 and 2? lcm (12,2)=(

A: Algebra

Q: (-4)* 5k +1 k=1

A: We have to find if the series convergent or divergent.

Q: 6a - 4b when a = 5 and b

A:

Q: what is  c-2d

A: We have to find      value of c-2d

Q: 3y² + 5y - 8

A: The given quadratic equation is:  3y2+5y-8

Q: 2. loq, (5xf4)=3

A: To find the value of the x.

Q: The last choice d is (1,1)

A: Let p(x,y) be circumcentre so it's distance from each A,B,C is equal

Q: 12 (d) 8 12 (e) 4

A: We want to find combination.  Formula used.  C( n, r ) = n!/(r!×(n - r)!)