Profi Rhagdybiaeth

Profi Rhagdybiaeth

11th Grade

10 Qs

quiz-placeholder

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Profi Rhagdybiaeth

Profi Rhagdybiaeth

Assessment

Quiz

Mathematics

11th Grade

Practice Problem

Medium

Created by

Llio Davies

Used 3+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Y rhagdybiaeth nwl yw H1.

The null hypothesis is H1.

Gwir / True

Gau / False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Y rhagdybiaeth arall yw H1.

The alternative hypothesis is H1.

Gwir / True

Gau / False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Y gwerth critigol yw'r gwerth lle rydych yn derbyn y rhagdybiaeth nwl.

The critical value is the value where you accept the null hypothesis.

Gwir / True

Gau / False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Y mwyaf yw'r lefel arwyddocad, y llymadd yw'r prawf rhagdybiaeth.

The greater the significance level, the stricter the hypothesis test.

Gwir / True

Gau / False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mae'r rhanbarth critigol yn cynnwys y gwerthoedd hynny a fyddai'n achosi i'r rhagdybiaeth nwl gael ei gwrthod.

The critical region contains the values that would cause the null hypothesis to be rejected.

Gwir / True

Gau / False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gan ddefnyddio lefel arwyddocad o 5%, byddai gwerth-p o 0.03128 yn golygu ...

Using a 5% significance level, a p-value of 0.03128 would mean ...

Gwrthod H0 / Reject H0

Methu gwrthod H0 / Cannot reject H0

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gan ddefnyddio lefel arwyddocad o 1%, byddai gwerth-p o 0.03128 yn golygu ...

Using a 1% significance level, a p-value of 0.03128 would mean ...

Gwrthod H0 / Reject H0

Methu gwrthod H0 / Cannot reject H0

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