I believe it is a scarce resource because they are 1 ticket short.
Answer: D- repeating the same research design multiple times
Explanation: I can use the same research design multiple times only when design is according to my investigation.
the rest of answers are wrong
A- overclaiming, I can perform a claim only when is necessary but I can not do it overclaiming.
B- rushing prematurely to publication, I must follow each step of the research one by one. I can not be premature.
C- the incorrect use of statistics, this can give me wrong results during my investigation, so it can give me bad conclusions.
Answer/Explanation:
Statistical significance would mean that the researcher carried out the appropriate statistical tests to confirm that the difference between the two age groups was unlikely to be a result of chance.
Likely, a researcher would want the p value (probability value) to be less than 0.05, which means there is only a 5% chance that these observations are random.
The test a researcher would likely perform to test statistical significance on this data is an unpaired t test, which compares the averages of two independent groups to see whether there is a significant difference between them.