A researcher expects that a newly developed shoe used by a sample of n = 6 individuals will reduce running speeds compared to a sample of n = 11 individuals using a control condition shoe. The critical t value for the one-tailed hypothesis test with a = .05 is t = +2.145. O True O False

Q: B) C) 4 B. 6. 12

A: According to pythagorean  Theorem, Square of hypotenuse is always equal to sum of square of other…

Q: 48,24, 12,_ How does it change?

A:

Q: Find a and that solve the vector equation: + ß ;) = (³) 3

A:

Q: b) 7- 3(2х — 4) — 10

A: First we simplfy the bracket and then solve it for the value of x.

Q: 42 12) 1. +2

A: We have to solve the system of linear equations.

Q: 1) 8C3 1) 2) 6P4 2)

A: We have given two problems of combinations and permutations. We have to find the value of the given…

Q: 253 Ux_ dx

A: Use substitution method to solve the integral

Q: 15) 47 28

A: In this question we have to find value of x.

Q: 424-454

A:

Q: 17. Using one of the methods from class, determine the GCF and the LCM of 72 and 120.

A: GCF stands for greatest common factor and LCM stands for least common multiple. GCF of two numbers…

Q: 16) 93

A: Given,

Q: c) trace(BD) d) (AB) C

A: Given, A=2-104-29,   B=0-93-1-31324,  C=601-6-11,D=-2-30141     We will compute c)  trace(BD) d)…

Q: 1.5,3,6, 12, How does it change?

A: Try to observe the logic behind the changes occurring in successive terms.

Q: 16) 34 59

A: The objective is to find the value of x

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Q: 14 In2) Gc-リ2

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Q: (2xº)²

A: Given the expression=x(2x0)2

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A: We have given a matrix C  We have to find (1/2)C

Q: 2.13 was not the asnwer.

A: Given: Sample variances12=8.5Sample variances22=4

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Q: 36) 34 16 A) 10.8 B) 23.7 C) 20.7 D) 24.7

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Q: by Gaclening 2.

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Q: 22. a. F b. 64 C.

A: