Question: Hello! Please answer as soon as possible. Thank you in advance. Question 2 When using the t test, we rejectH0____. iftobttcritif |tobt||tcrit|if |tobt||tcrit|iftobttcrit Question 4

Hello! Please answer as soon as possible. Thank you in advance.

Question 2

When using the t test, we rejectH0____.

iftobttcritif |tobt||tcrit|if |tobt||tcrit|iftobttcrit

Question 4 The confidence interval for the population mean is ____. a range of values which probably contains the population meana range of values which contains the population meanthe same from sample-to-samplecan only be determined for N less than 20

Question 11

If= 30,s= 5.2,= 28.0,s= 6.1 andN= 13, the value of the most powerful statistic to test the significance of the sample mean is ____. -1.181.962.18-1.39

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