Mathematics, 05.05.2020 14:48 shayleithomas
In a recent study of statistics students, a random sample of students were asked to provide the number of hours per week they spend studying for their statistics class. The results were used to compute confidence intervals for the population mean hours per week spent studying for statistics. The 95% confidence interval for the population mean hours per week that students spend studying for statistics was (6.88, 8.36).
In this confidence interval, what is the sample mean hours per week spent studying for statistics? Provide your answer as a number rounded to two decimal places.
2.If we want to create a 95% confidence interval for a population proportion with a margin of error (m) of 0.049, what sample size is necessary?
Use the simplified formula (n = 1m2 ) and be sure to round your final answer to the next largest whole number.
Provide your answer as a whole number (integer).
Answers: 1
Mathematics, 21.06.2019 14:30, vannia
Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.
Answers: 2
In a recent study of statistics students, a random sample of students were asked to provide the numb...
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