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An extant species is one that died off in the past, like the dinosaurs.

Which of the following flower structures is male?

The Miller-Urey experiment set out to understand if simple molecules (CH4, H2, CO, CO2, NH3, N2, H2O) in the early atmosphere could react to form building blocks of life.  The experiment was able to generate _____________ and further experiments also generated __________________.

The ____________ is an example of a living fossil from the Cambrian period.

_______ are internal membrane structures within chloroplasts that contain photosynthetic pigments?

The Cambrian explosion marked a rapid explosion in the diversity of complex multicellular life forms on Earth approximately 500 million years ago.

Which of the following best represents the evolutionary sequence of land plants?

For the following scenario, select the matching item. An analyst for Redfin.com wanted to describe the relationship between square footage and asking price. The analyst took a random sample of homes currently listed for sale in the Seattle area and recorded the square footage and the asking price of the home.

If all values in a dataset were increased by 10, what would happen to the standard deviation?

Ekin Running shoe designers wanted to test the wear in two different designs of running shoes. They chose a random sample of 6 amateur runners, and had them wear both designs of shoe until the shoe was no longer usable. Which shoe was worn first was randomly assigned. The length of wear for each design was recorded for each runner in weeks. Is there evidence of a difference, on average, in the wear time of the two designs?  Complete a 7-step hypothesis test and also give an interpretation of the confidence interval. Use a significance level of .05. Assume that assumptions and conditions are met. Upload your work as a pdf/word file. For step 5, you need an output from both JMP and Excel. Snip both JMP and Excel outputs into your file. (Note: You do not need an output for CI, since it should be included in your JMP output for step 5. Also note that this table will paste nicely into Excel. Runner Design 1 Design 2 1 114 95 2 115 123 3 116 100 4 128 86 5 110 108 6 120 95 Make sure that you upload the correct file.