Mathematics, 07.03.2020 04:31 lillianmitchell580
In recent survey, 30 percent indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of twelve people and ask them to name their favorite flavor of ice cream.
(a) How many of those in the sample would you expect to name chocolate? (Round your answer to 4 decimal places.)
(b) What is the probability exactly seven of those in the sample name chocolate? (Round your answer to 4 decimal places.)
(c) What is the probability seven or more name chocolate? (Round your answer to 4 decimal places.)
Answers: 3
Mathematics, 21.06.2019 18:30
Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°
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Mathematics, 21.06.2019 21:30
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Answers: 3
Mathematics, 22.06.2019 02:30
Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them.this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?
Answers: 1
In recent survey, 30 percent indicated chocolate was their favorite flavor of ice cream. Suppose we...
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