The average weight of 40 randomly selected minivans was 1,882.41kg. The standard deviation of the sample was 218kg. The confidence interval estimate of the average weight of all minivans at 1% alpha...


The average weight of 40 randomly selected minivans was 1,882.41kg. The standard deviation<br>of the sample was 218kg. The confidence interval estimate of the average weight of all minivans<br>at 1% alpha level is<br>Blank 1 <U< Blank 2<br>Round-off z or t in (2) decimal places in between computations.<br>INPUT THE FINAL ANSWERS IN TWO (2) DECIMAL PLACES, do not use commas<br>(e.g. ####.##)<br>Blank 1<br>Add your answer<br>Blank 2<br>Add your answer<br>

Extracted text: The average weight of 40 randomly selected minivans was 1,882.41kg. The standard deviation of the sample was 218kg. The confidence interval estimate of the average weight of all minivans at 1% alpha level is Blank 1
Jun 03, 2022
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