Mathematics, 13.12.2019 10:31 monyeemonyee12
Asurvey of randomly-selected students on a campus of 1,000 students asked who preferred coffee to tea. the sample proportion is found to be 59%. which statement is true?
a.
590 students must prefer coffee to tea.
b.
less than 590 students must prefer coffee to tea.
c.
more than 590 students must prefer coffee to tea.
d.
the sample proportion must precisely represent the entire populationβs choice.
e.
the population proportion is not necessarily equal to the sample proportion
Answers: 1
Mathematics, 21.06.2019 19:00
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
Mathematics, 21.06.2019 19:30
Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?
Answers: 1
Mathematics, 21.06.2019 20:00
Whatβs the answer ? use the picture to see the problem
Answers: 2
Mathematics, 22.06.2019 00:40
B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false
Answers: 2
Asurvey of randomly-selected students on a campus of 1,000 students asked who preferred coffee to te...
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