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P values and probability Flashcards | StudBud

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P values and probability

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Questions 10

Answers

1
Which p value offers the highest degree of certainty
P>0.001
P<0.001
P<0.005
P>0.005
2
How should the null hypothesis be dealt with if p=0.05
Accepted
Rejected
Disavowed
Disowned
3
Which scale is probability measured on?
0-10
0-5
No chance - Unlikely
0-100
4
Which factor is the least significant here?
Lived with cat or dog
Obese
Burning wood
All of them are equally significant
5
If the probability results are due to chance is no more than 0.05 - how confident cn you be our results are real?
100%
95%
5%
0.05%
6
Which conclusion is correct here?
The lowest confidence in the results is buttercup
Daisy and dandelion and buttercup are significant
Daisy and dandelion and plantain are not significant
Plantains are most significant
7
How should the null hypothesis be dealt with if the p value is more than 5%
Accepted
Flipped
Rejected
Converted
8
What is a null hypothesis?
Hypothesis proposing no significance between the results
Hypothesis proposing significance between the results
An unlikely outcome in an investigation
A hypothesis that is incorrect
9
Why do we use statistics in Biology
Its fun and engaging
To tell us how likely it is our results are due to chance
To give us a measure of the precision of our results
To tell use how likely the results are likely to be accurate
10
What should you do to the the null hypothesis if p<0.05
Kill it
Feed it
Reject it
Accept it