A college dean believes that the median hours spent studying by full time students is at least 11 hours per week.
In a random sample of 100 students, 60 studied more than 11 hours, 10 studied exactly 11 hours and the rest studied less than 11 hours. Find the test statistic to test the deans hypothesis. Use = 0.05. A) -3.057 B) -3.162 C) -3.9 D) -4
Question 2
The mean age of professors at a university is greater than 58.3 years. If a hypothesis test is performed, how should you interpret a decision that rejects the null hypothesis?
A) There is sufficient evidence to support the claim > 58.3.
B) There is sufficient evidence to reject the claim > 58.3.
C) There is not sufficient evidence to reject the claim > 58.3.
D) There is not sufficient evidence to support the claim > 58.3.
Temperature cycles for 24 hours
Median Age at First Marriage in the United States
Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period
The deadline is in 2 hours somebody can help me, please!!!
Studying the genetic roots of mating and bonding behavior
Studying the genetic roots of mating and bonding behavior