Which of the following is NOT an assumption that has to be met to use the chi-square goodness of fit test?
A. The population is 5 times as large as the sample
B. The expected value of the number of sample observations in each level of the variable is at least 5
C. The variable under study is categorical
D. The sample method is simple random sampling
Answer: A. The population is 5 times as large as the sample
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Sponges _____
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After a wound has healed, an enzyme called ________ is secreted to dissolve the clot
Fill in the blank(s) with correct word
What Personal Protective Equipment (PPE) should you wear when staining bacteria? (Choose all that apply)
> Biosafety cabinet > Latex or nitrile gloves > Lab coat > Safety glasses or goggles > Respiratory protection