Mathematics, 02.01.2020 07:31 lil2524
At a local pet store, shirley noticed that about four out of five customers who bought pets chose goldfish. shirley wants to know the estimated probability that three randomly selected customers buying pets would not buy goldfish. how could shirley design a simulation for this scenario?
a. she could roll a six-sided die three times. on the die, numbers 1 to 3 represent customers who buy goldfish and 4 to 6 represent customers who don’t buy goldfish.
b. she could spin a spinner divided into nine equal sections three times. on the spinner, four sections represent customers who buy goldfish and five sections represent customers who do not buy goldfish.
c. she could spin a spinner divided into five equal sections three times. on the spinner, four sections represent customers who buy goldfish and one section represents customers who do not buy goldfish.
d. she could use a random number generator to generate a set of three numbers from 0 to 9. the numbers 0 to 4 represent customers who buy goldfish, and 5 to 9 represent customers who do not buy goldfish.
e. she could use a number generator to generate a set of five numbers from 0 to 3. the numbers 0 to 2 represent customers who buy goldfish, and 3 represents customers who do not buy goldfish.
Answers: 3
Mathematics, 21.06.2019 23:00
Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?
Answers: 2
Mathematics, 22.06.2019 01:10
If the probability of an event happening is 65% then the probability this event does not occur?
Answers: 1
At a local pet store, shirley noticed that about four out of five customers who bought pets chose go...
Mathematics, 09.12.2021 03:40
Mathematics, 09.12.2021 03:40
Computers and Technology, 09.12.2021 03:40
Mathematics, 09.12.2021 03:40
Mathematics, 09.12.2021 03:40
English, 09.12.2021 03:40
Mathematics, 09.12.2021 03:40
English, 09.12.2021 03:40
Medicine, 09.12.2021 03:40
Mathematics, 09.12.2021 03:40