"In order to test whether reaction times increase with age, a researcher has a group of participants perform a lexical decision task once when they're 25 and twenty years later when they're 45. Which of the following hypothesis tests would be most appropriate given this scenario? O single-sample t-test O independent sample t-test dependent sample t-test z-test

Q: 3 -4- -0- 4. 2.

A:

Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

A: We have to solve given Questions.

Q: 24 12 XD

A:

Q: 2/5+4/8

A: We have to find the sum

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: 6 2/5 + 1 3/10

A:

Q: 6.5+ 4

A: To simplify given

Q: 8+ 6 10. 9-2

A: This question is related to addition, subtraction and devision of numbers, we will solve it using…

Q: 7/2 + 3 4/6

A:

Q: 4 3/4 - 2 5/6

A: Given that the expression is

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 16 2/5- 8 4/9

A:

Q: 5. 110 (x + 12)°

A: given alternate exterior angles are equal.

Q: 42.1+6.9

A: Given that  42.1+6.9 Then the value of 42.1+6.9

Q: 9 1/2-8 3/4+10

A: We have to find solution of given expression.

Q: tions exist, you o = x %3D

A:

Q: 6   9,171.6

A:

Q: Evaluate (33)2

A: Given: 332Power rule amn=am×nSolution:332=33×2=36(33)2=729

Q: 10. Find the sum of the coefficients of (2x– 3)°. c. -6560 d. -5120 а. -5660 b. -6780

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 6/9 +  5/18 + 1 3/6

A:

Q: 38 10

A:

Q: 0218 X 17 (2) 600 x 38 131 784 X 44 (47664 X 18 157146X1

A: We need to perfrom multiplication.

Q: 8 13

A:

Q: 6 3/20 - 6 3/8

A:

Q: 4 10

A: Given: The figure,

Q: expand (x+y)6

A:

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

A:

Q: 8-8.2+5.0

A:

Q: 3 3/4 + 2 7/28

A:

Q: nvert

A:

Q: 11.6 - (-12.2) + (11.7)

A: