Two sample proportion z
amos tversky and thomas gilovich in their study on the “hot hand” in basketball found that in a random sample of games, larry bird hit a second free throw on 48 of 53 attempts after the first free throw was missed, and hit a second free thrown in 251 of 285 attempts after the first free throw was made. is there sufficient evidence to say that the probability that bird will make a second free throw is different depending on whether or not he made the first throw?

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

You and three friends will be going out to eat at your favorite restaurant! each of you will order three items of your choice. you will also need to leave a tip. if you split the bill evenly among all four of you, how much will each person need to contribute? locate a menu for your favorite restaurant and pick three items for yourself and each friend. list the restaurant name, items, and prices in a table like the one below. in the column labeled subtotal, determine the cost of each person’s order. the customary tip is 20% of the total bill. in the column labeled tip, calculate the amount of tip each person should leave. in the column labeled total bill, determine the total of each person’s order, including the tip. restaurant name: names item 1 price item 2 price item 3 price subtotal tip total bill your name friend #1 friend #2 friend #3 part 2: questions answer the following questions, showing all work: what is the total cost of the entire bill (all four meals), including tip? write an expression using fractions to show how to determine the amount that each person will pay. then calculate each person's contributions showing all steps in long division. if each person paid an equal amount, who would save the most money? explain your reasoning using at least two complete sentences.

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.