The histogram shown below represents the weights (in kg) of 47 female and 97 male cats. Approximately % of these cats weigh less than 2.5kg. Approximately % of these cats weigh between 2.5 and 2.75kg. Approximately % of these cats weigh between 2.75 and 3.5kg.

The approximately % of cats weigh less than 2.5 kg has been 42.36 %.

The approximately % of cats weighing between 2.5 and 2.75 kg has been 13.88 %.

The approximately % of cats weighing between 2.75 and 3.5 kg has been 37.5 %.

The histogram has been the representation of the data in a user defined condensed format. The total number of cats has been the sum of male and female cats.

The given male cats can be,

The given female cats,

The total cats (C) can be given as:

The total number of cats has been 144.

From the histogram, the number of cats weighing less than 2.5 kg,

The % of cats weighing less than 2.5 kg () has been:

The approximately % of cats weigh less than 2.5 kg has been 42.36 %.

From the histogram, the number of cats weighing between 2.5 and 2.75 kg,

The % of cats weighing between 2.5 and 2.75 kg,  , has been:

The approximately % of cats weighing between 2.5 and 2.75 kg has been 13.88 %.

From the histogram, the number of cats weighing between 2.75 and 3.5 kg,

The % of cats weighing between 2.75 and 3. 5 kg,  , has been:

The approximately % of cats weighing between 2.75 and 3.5 kg has been 37.5 %.

For more information about histogram, refer to the link:

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Approximately % of these cats weigh less than 2.5kg

the percentage = 61/144 × 100 = 6100/144 = 42.3611111111  ≈ 42.36%

Approximately % of these cats weigh between 2.5 and 2.75 kg

percentage = 20/144 ×100 = 2000/144 = 13.8888888889  ≈ 13.90%

Approximately % of these cats weigh between 2.75 and 3.5kg.

percentage = 54/144 × 100 = 5400/144 = 37.5 %

Explanation:

The picture below is the histogram used .

The horizontal is the weight of the cat . The vertical is the number of cat. The cats have 47 female and 97 male . The total cats is 47 + 97 = 144.

Approximately % of these cats weigh less than 2.5kg

Cat that weighs less than 2.5 kg is the sum of the first bar and the second bar. The sum is 29 + 32 = 61

61 cat weighs less than 2.5 kg

the percentage = 61/144 × 100 = 6100/144 = 42.3611111111  ≈ 42.36

Approximately % of these cats weigh between 2.5 and 2.75 kg

cat that weigh between 2.5 and 2.75 is 20

percentage = 20/144 ×100 = 2000/144 = 13.8888888889  ≈ 13.90

Approximately % of these cats weigh between 2.75 and 3.5kg.

The number of cat that fall under this category is 27 + 12 + 15 = 54

percentage = 54/144 × 100 = 5400/144 = 37.5

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