Mathematics, 18.12.2019 19:31 yasherebernalgoxa5kc
In a survey, 31% of a randomly selected sample of n = 935 american adults said that they do not get enough sleep each night. the margin of error for the 95% confidence level was reported to be 3.2%. (a) use the survey information to create a 95% confidence interval for the percentage that feels they don't get enough sleep every %.(b) do you think this sample could be used to estimate the percentage of college students who think they don't get enough sleep each night? why or why not? a. yes, the population the sample comes from is representative of college students, fulfilling the fundamental rule for using data for inference b. no, the population the sample comes from may not be representative of college students, violating the fundamental rule for using data for inference. o c. yes, the population the sample comes from is representative of college students, violating the fundamental rule for using data for inference. d. no, the population the sample comes from may not be representative of college students, fulfilling the fundamental rule for using data for inference
Answers: 2
Mathematics, 21.06.2019 15:30, fooligan3448
The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?
Answers: 3
Mathematics, 21.06.2019 22:30, hannahkharel2
What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?
Answers: 1
Mathematics, 22.06.2019 03:00, milkshakegrande101
The formula for finding volume of a cone 1/3pi x r^2h. the volume of a cone is 300 cm^3 and the height of the cone is 10 what is the approximate radius of the cone
Answers: 1
In a survey, 31% of a randomly selected sample of n = 935 american adults said that they do not get...
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