A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for medicaid but have no private health insurance. The ages of the 25 uninsured senior citizens were as follows; Find the median of the observations.

I want to test Ho: p = .5 vs. Ha: p

If 60 students in a sample of 200 Longwood students say that they usually eat breakfast, give a 95% confidence interval for the proportion of all Longwood students that usually eat breakfast. (Be sure to include all parts.)

Which of the following is a stationary front?

What would come after the layer G in this image? 

Using the image below, what phase of the moon is # 3

The DNA is present as ‘chromosomes’ during G1, S and G2 phase so that the enzyme machinary for replication, transcription and translation can have access to the genes

During the elongation step of translation the growing polypeptide is transferred from a tRNA sitting in the P site to what site:  

Bonus: Mitosis and meiosis are processes involved in cellular reproduction. Which of the following describes an event that results from mitosis but NOT meiosis?    

What is the air mass labeled A?