Mathematics, 13.08.2020 16:01, whitewesley124
In a random sample of cell phones, the mean full retail price was $ and the standard deviation was $. Assume the population is normally distributed and use the t-distribution to find the margin of error and construct a % confidence interval for the population mean . Interpret the results. Identify the margin of error. 166.5 dollars (Round to one decimal place as needed.) Construct a % confidence interval for the population mean. (Round to one decimal place as needed.)
Answers: 1
Mathematics, 21.06.2019 19:00, laneake96
Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
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Mathematics, 21.06.2019 19:30, danielahchf
Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x
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Mathematics, 21.06.2019 22:30, bradenhale2001
Iβm really confused and need your assist me with this question iβve never been taught
Answers: 1
In a random sample of cell phones, the mean full retail price was $ and the standard deviation was $...
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