Can the standard error be a negative (no. 8). Is it possible to check the others For...

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Statistics

Can the standarderror be a negative (no. 8). Is it possible to check the others
For each of thefollowing, circle your answer to indicate whether the quantity canNEVER be negative or can SOMETIMES be negative:
1
z-score
Sometimes
Never
2
Probability
Sometimes
Never
3
Test statistic
Sometimes
Never
4
Sample proportion
Sometimes
NeverÃ¾
5
Standard deviation
Sometimes
Never
6
Sum of squares
Sometimes
Never
7
Standard error
Sometimes
Never
8
p-value
Sometimes
Never Ã¾
9
Correlation coefficient
Sometimes
Never
10
Ï‡Â² value
Sometimes
Never Ã¾

Answer & Explanation Solved by verified expert

4.1 Ratings (642 Votes)

1 Z score Sometimes if the observation is less than meanthen Z score is negative2 Probability Never because range of probability is 0 to13 Test statistic Sometimes Z statistict statistic can benegative4 See Answer

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1	z-score	Sometimes	Never
2	Probability	Sometimes	Never
3	Test statistic	Sometimes	Never
4	Sample proportion	Sometimes	NeverÃ¾
5	Standard deviation	Sometimes	Never
6	Sum of squares	Sometimes	Never
7	Standard error	Sometimes	Never
8	p-value	Sometimes	Never Ã¾
9	Correlation coefficient	Sometimes	Never
10	Ï‡Â² value	Sometimes	Never Ã¾