Suppose you are going to roll a fair 6 sided die 10 times and record p- hat, the proportion of times that 1 or a 2 is showing. Questions:

1) What is the standard deviation of the sampling distribution of p-hat? Interpret this value.

2) Describe the sampling distribution of p-hat. Justify your answer.

Jake and kate made a down payment of 16% on a house that cost $267,450. they are charged an origination fee of 0.5%, an intangible tax of 0.2%, and bought two discount points. what did jake and kate pay in total for the down payment, fees, taxes, and points? $43,947.38 $47,285.16 $48,857.77 $50,013.15

Which is the best investment option for a person who wants to make a long-term, tax-free investment? a. traditional ira b. roth ira c.401(k) d. money market account

Without stratospheric ozone, which of the following would most likely occur? i. smog over major cities would be greatly reduced. ii. farms would produce surplus crops because of increased photosynthesis. iii. uv radiation would damage phytoplankton and reduce populations of aquatic consumers. i only ii only iii only i and ii i and iii