Mathematics, 29.07.2019 14:00 palcochran1313
Plz its a more than one answer a survey found that 50% of teenagers prefer to watch a movie at a theater over other viewing options. you want to know the estimated probability that three out of four randomly chosen teenagers do not prefer watching a movie at a theater. how could you design a simulation for this situation? a. flip a fair coin four times, with heads representing teenagers who prefer watching a movie at a theater and tails representing those who do not. b. pick a card from a deck of standard playing cards four times, with red suits representing those who prefer watching a movie at a theater and black suits representing those who do not. c. spin a spinner with four equal sections three times, with one section representing each person. d. roll a six-sided die four times, with even numbers representing those who prefer watching a movie at a theater and odd numbers representing those who do not. e. generate a set of four numbers using a number generator, with numbers 0 to 5 representing those who prefer watching a movie at a theater and 6 to 9 representing those who do not. plz pick the right one and its a more than one answer
Answers: 2
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
Mathematics, 21.06.2019 17:40
How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation
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Mathematics, 22.06.2019 00:30
Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?
Answers: 1
Mathematics, 22.06.2019 01:00
Astudent drew a circle and two secant segment. he concluded that if pq ~= ps, then qr ~= st. do you agree with the student’s conclusion? why or why not?
Answers: 1
Plz its a more than one answer a survey found that 50% of teenagers prefer to watch a movie at a th...
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