Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

Which is the null hypothesis, H₀?

Group of answer choices

₁ 0

₁- ₂ = 0

₁- ₂ 0

₁ = 0

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

The degrees of freedom (total) (df) =

Group of answer choices

17

13

10

15

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

With alpha = .05, (two tail, nondirectional test), the critical t score boundaries =

Group of answer choices

+/- 2.042

+/- 2.160

+/- 2.201

+/- 2.110

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

s²_p= (pooled variance) =

Group of answer choices

100

15

30

24

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

s_{(M1-M2) =}

Group of answer choices

3

6

1

2

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

t = (test statistic) =

Group of answer choices

+1.25

+3.00

+2.75

+2.00

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

What is the correct result based on the data?

Group of answer choices

Reject H_o, result is Significant

Reject H_o, result is NOTSignificant

Retain H_o,result is Significant

Retain H_o,result is NOTSignificant

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

What type of error could you be making?

Group of answer choices

Type I

Type II

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

Does training make a difference?

Group of answer choices

No

Yes

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Does training in meditation make a difference for student success? 10 students received training (M₁= 88, SS₁= 240) and 5 students did not (M₂= 82, SS₂= 150). Test using = .05

The correct APA format for the result would include

Group of answer choices

p < .05

p > .05