What test statistic will be used if the sample size is below 30?

MAED-STAT

Quiz
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Mathematics
•
Professional Development
•
Medium
cristine hacildo
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two-tailed test
Z-test
T-test
One-tailed test
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many samples are best when dealing with T-test?
Cannot be determined
Exactly 30
Smaller than 30
Equal or larger than 30
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In using for a population mean, we assume that the sample is selected randomly. The given statement is:
always true
always false
sometimes true
sometimes false
4.
OPEN ENDED QUESTION
3 mins • 1 pt
The government claims that the monthly expenses of a Filipino family w/ four members is P10,000. A sample of 26 family's expenses has a mean of P10,900 and a standard deviation of P1,250. Is there enough evidence to reject the government's claim at a=0.01?
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
OFF
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
t-distribution was done by ______________.
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
what is the meaning of n?
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