Weights of Police Officers

question 148

Essay

Weights of Police Officers
​ The following data represent the weights in pounds of a sample of 25 police officers: 164,148,137, 157,173,156,177,172,169,165,145,168,163,162,174,152,156,168,154,151,174,146,134, 140,and 171. ​ ​
-{Weights of Police Officers Narrative} Construct a relative frequency histogram for the data,using
five class intervals and the value 130 as the lower limit of the first class.

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Definitions:

Agrobacterium Tumefaciens

A species of bacteria that is known for its ability to transfer DNA to plants, causing plant tumors (galls). It is used in genetic engineering to create genetically modified plants.

Complementary Nucleotide Sequences

refer to sequences of DNA or RNA where each nucleotide is matched by a specific partner: adenine with thymine (or uracil in RNA) and cytosine with guanine.

Cloned Genes

Refers to copies of a gene that have been produced identical to the original sequence, often used for research or genetic modification.

DNA Polymerase

An enzyme that plays a crucial role in DNA replication, helping to add nucleotides to a strand of DNA.