Stats 1

# Stats 1 - Caroline Tabler Section 4 Tuesdays 11:40 Part 1...

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Unformatted text preview: Caroline Tabler Section 4, Tuesdays 11:40 Part 1) Dotplot oc Part 2) Stemplot of I nterval Times between “Old Faithful” Eruptions Number of Intervals (in minutes) Examined = 222 Mean Count Stem Leaf 3 4 234 11 4 55788999 39 5 0011111111111111222333334444 54 5 555566677778889 67 6 0000111112223 78 6 66677788999 107 7 00000111112222233333333344444 (44) 7 55555555555555566666666667777777788888889999 71 8 0000000000000111111111222222222233333333444444444 22 8 5666666788899 9 9 00011134 1 9 5 Part 3) H istogram of I ntervals between “Old Faithful” E ruptions Part 4) Cumulative Relative F requency H istogram of Intervals between “Old Faithful” Eruptions Part 5) Descriptive Statistics: Confirming Mean Value of I ntervals Number of Variables: 222 Mean Value: 71.009 Part 6) H istogram of E rrors Stemming from a 71 Minute Approximation for the Next Eruption Number of Errors Included: 222 Mean of E rrors: 10.802 minutes Part 7) Scatterplot Comparing Length of Eruption and Time Until Following E ruption (Part 9 ) Mean interval after eruptions less than three minutes: 54.463 minutes(Part 9 ) Mean interval after eruptions less than three minutes: 54....
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## This note was uploaded on 10/26/2008 for the course ENGRD 2700 taught by Professor Staff during the Fall '05 term at Cornell.

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Stats 1 - Caroline Tabler Section 4 Tuesdays 11:40 Part 1...

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