Mathematics, 25.11.2021 07:50 pokry3225
A recent survey of CBC students asked each respondent whether or not they use public transportation and/or carpools to commute to school. Of the 450 students who took the survey, 85 said they use public transportation and/or carpools to commute to school. Calculate a 95% confidence interval for the true proportion of students that use public transportation and/or carpools to commute to school. Round your answer to the nearest tenth of a percent. Choose the most correct interval below.
Answers: 3
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Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?
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Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
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Which has the greater energy, light of wavelength 519 nm or light with a frequency of 5.42 x 10^8 sec^-1?
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Mathematics, 22.06.2019 01:30
Jacob is graphing the line represented by the equation β6xβ5y=12.β6xβ5y=12. he first plots the x-x- and y-interceptsy-intercepts as follows. which statement is correct regarding the intercepts on the graph?
Answers: 1
A recent survey of CBC students asked each respondent whether or not they use public transportation...
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