Mathematics, 03.08.2021 15:20, sophiamoser
Load the titanic dataset. Find the proportion of passengers who embarked from Southampton whose age is greater than the user defined age. Calculate the 95% confidence interval for the sample proportion. Find proportion of all passengers whose age is greater than the user defined age. Report whether the actual proportion is within the sample confidence interval.
Answers: 1
Mathematics, 21.06.2019 17:30, cfnewton09
Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100
Answers: 3
Mathematics, 21.06.2019 21:00, leannaadrian
2x minus y equals 6, x plus y equals negative 3
Answers: 1
Load the titanic dataset. Find the proportion of passengers who embarked from Southampton whose age...
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