Suppose two brothers named mario and luigi liketo compete by playing a certain video game. mario thinks heis better at this game than luigi and sets out to prove it bykeeping track of who wins. after playing the game 30 times, mario won 18 of them (or 60%). mario then declares thatthis proves he is obviously the better player. luigi, who justfinished chapter 1 in his statistics class, realizes that perhapshe and his brother are evenly matched and just by chancemario won 60% of the last 30 games. luigi is going to testthis by running a test of significance. a. describe what the parameter is that luigi should be testing. b. state the appropriate null and alternative hypotheses inthe context of this study. (hint: luigi likes two-sided testsbecause he knows that will make it harder to get strongevidence that his brother is better.)c. using an appropriate applet, fi nd the p-value usinga theory-based test (one-proportion z-test; normalapproximation).d. summarize your conclusion from your p-value. e. the p-value you found in part (c) should have beengreater than 0.05. suppose the two brothers continue tocompete and mario continues to win 60% of the games. how many games will they have to play until he gets ap-value less than 0.05 after retesting?

the answer

b. they are parallel and will never intersect.

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

******************

this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

d.) 48 units

step-by-step explanation:

explanation:

the loan estimate encourages consumers to shop. since it is the lenders who are required to issue a standardized loan estimate in a specific time frame, this way consumers are provided an opportunity to compare lenders and their products. otherwise consumer wouldn't know the benefits offered by other lenders.  

if a loan originator does not provide a loan estimate within 3 business days of receiving a completed loan application, that lender is in violation. lenders are required to issue a loan estimate within 3 days of applying for a loan or within 7 days prior to closing. having a loan estimate has following information.

not having loan estimate won't give you an idea of money to be borrowed.

you get to know your interest rates.

you also get to know if your interest rate can or may vary.

not having a good faith estimate can keep you unaware of aforementioned points.