Mathematics, 18.09.2019 00:00, kenoknox
1.1 the following measurements were recorded for the drying time, in hours, of a certain brand of latex paint. 3.4 2.5 4.8 2.9 3.6 2.8 3.3 5.6 3.7 2.8 4.4 4.0 5.2 3.0 4.8 assume that the measurements are a simple random sample. (a) what is the sample size for the above sample? (b) calculate the sample mean for these data. (c) calculate the sample median. (d) plot the data by way of a dot plot. (e) compute the 20% trimmed mean for the above data set. (f) is the sample mean for these data more or less descriptive as a center of location than the trimmed mean?
Answers: 1
Mathematics, 21.06.2019 18:00, jenniferkane408
Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.
Answers: 2
Mathematics, 21.06.2019 23:30, mayratrejorod3
Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday
Answers: 1
Mathematics, 22.06.2019 00:30, woodfordmaliky
Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?
Answers: 2
1.1 the following measurements were recorded for the drying time, in hours, of a certain brand of la...