Mathematics

Mathematics, 25.07.2019 09:00, jack487

Agroup of middle school students completed a survey about ice cream flavors. they were asked two questions, “do you like fudge swirl ice cream? ” and “do you like pistachio ice cream? ” when the results were tallied, 87 answered yes to fudge swirl, 72 answered yes to pistachio, 58 responded yes to both, and 14 said no to both flavors. how many students were surveyed?

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Mathematics, 28.06.2019 19:00, destyneedonnea

The menu at tony's ice cream parlor has ice cream flavors and toppings. the ice cream flavors are strawberry, chocolate, and vanilla. the toppings are whipped cream, hot fudge, and nuts. if you can order one ice cream flavor and one topping, how many possible combinations are there? a. 7 combinations b. 12 combinations c. 9 combinations d. 6 combinations

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Mathematics, 23.07.2019 10:00, AM28

Carlo wants to survey the jhs194to find out what their favorite ice cream flavor is. he decides to ask his 9th period math class if they enjoy vanilla ice cream, chocolate ice cream, strawberry ice cream, or "another" flavor the best. given this information, what choice below is the best reason why carlo's sample was either random or biased? a) carlo's sample was unbiased because he gave the students the opportunity to choose "other." b) carlo's sample was unbiased because he asked middle school students. c) carlo's sample was biased because he did not ask enough people. d) carlo's sample was biased because he did not give students enough choices

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Mathematics, 01.10.2019 00:00, tydukes10

An ice cream company did a survey among high school students. it was found that 86 students liked vanilla ice cream and 48 of those students liked chocolate ice cream also. there were 12 students who did not like vanilla ice cream but liked chocolate ice cream. there were 2 students who did not like either vanilla ice cream or chocolate ice cream. using a two-way table, predict the number of students who would like chocolate ice cream when 500 high school students participate in the survey. 250 300 350 400

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