Chemistry, 18.10.2019 16:30 beyattatsymbal123
Researchers conducted an experiment to identify the effects of three different hand sanitizers on the growth of bacteria. the researchers grew one type of bacteria in twenty-four identical covered petri dishes. then, they opened eighteen petri dishes and applied the three hand sanitizers to six petri dishes each. they left the remaining six petri dishes closed as a control group. when the researchers measured the growth of bacteria two days later, the six dishes that had no hand sanitizer showed the least amount of bacterial growth. the researchers concluded that not using any hand sanitizer would lead to the least bacterial growth. which statement best explains why the researchers’ conclusion was not justified?
Answers: 1
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At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure
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The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols
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Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
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Researchers conducted an experiment to identify the effects of three different hand sanitizers on th...
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