Which Of The Following Would Be Considered Practically Significant

Question:

Answer: B & C

Question:

Answer: B & C

Question: When testing a new​ treatment, what is the difference between statistical significance and practical​ significance? Can a treatment have statistical​ significance, but not practical​ significance?

Answer:

Question:

Answer: No, the program is not statistically significant because the results are likely to occur by chance.

Yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant.

Question:

Answer: is not statistically significant; not many; 51%

Question: Refer to the table of body temperatures​ (degrees Fahrenheit). Is there some meaningful way in which each body temperature recorded at 8 AM is matched with the 12 AM​ temperature?

Given these​ temperatures, what issue can be addressed by conducting a statistical analysis of the​ data?

Answer: Yes. Each column of 8 AM and 12 AM temperatures is recorded from the same​ subject, so each pair is matched.

The data can be used to address the issue of whether there is a correlation between body temperatures at 8 AM and at 12 AM.

Question:

Answer: A

Question:

Answer: a) 476.11

b) No, it needs to be a whole number of people.

c) 477

d) 42.94%

Question: An ad for a device used to discourage car thefts stated that “This device reduces your odds of car theft by 250 %.” What is wrong with this​ statement?

Answer: If it eliminated all car thefts, it would be 100%. @50 % is misleading.

Question: Which of the following is typically the least important factor to consider when conducting a statistical analysis of​ data?

Choose the correct answer below.

A Sampling method

B Context of the data

C Source of the data

D Formula calculation

Answer: D