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TLS Online TPP Program

#Question id: 5815

In the Ames test:

#Unit 8. Inheritance Biology

  1. Mutagens cause lethal mutations, reducing the number of colonies.

  2. Mutagens cause mutations that disrupt the ability of the cell to produce histidine.

  3. Mutagens will cause an increase in the number of revertants.

  4. Only mutagens that cause transitions can be identified.

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TLS Online TPP Program

#Question id: 16783

#Unit 13. Methods in Biology

The range of the data 14, 6, 12, 17, 21, 10, 4, 3 is
TLS Online TPP Program

#Question id: 16782

#Unit 13. Methods in Biology

A sample of 15 data is as follows: 17,  18, 17, 17, 13, 18, 5, 5, 6, 7, 8, 9, 20,  17, 3. The mode of the data is 
TLS Online TPP Program

#Question id: 16781

#Unit 13. Methods in Biology

At Dunkin Donuts the number of donut holes in a bag can vary. Help Donald find the mode. 12,10,10,10,13,12,11,13,10
TLS Online TPP Program

#Question id: 16780

#Unit 13. Methods in Biology

Find the Median of the following grouped data. 
TLS Online TPP Program

#Question id: 16777

#Unit 13. Methods in Biology

What is the formula for the median of Grouped data? 
TLS Online TPP Program

#Question id: 16776

#Unit 13. Methods in Biology

If the Mean and Mode are 25, then find the Median.