Question

>)How many people were surveyed about their favorite pets?A) 46B) 34C36D) 44

Answer 1

From the bar diagram,

Number of people own rabbit as pet = 4

Number of people own dog as pet = 8

Number of people own cat as pet = 11

Number of people own goldfish as pet = 6

Number of people own hamster as pet = 5

So, the number of people surveyed about their favorite pets equals the sum of number of people own rabbit, dog, cat, goldfish or hamster as pet.

Number of people surveyed about their favorite pets

`\begin{gathered} =4+8+11+6+5 \\ =34 \end{gathered}`

Hence 34 people surveyed about their favorite pets.

Option B is correct.