Question

A survey was conducted in a group of students as a part of their environment awareness program in which they collected the following data regarding the number of plants planted in 30 hours in a locality find the probability of the number of hours having 12-15 find the probability of the number of Arts having less than 6 plants. what values are reflected from the group of paper doing plantations.​

Answer 1

Step-by-step explanation:

A survey was conducted by a group of students as a part of their environment awareness programme, in which they collected the following data regarding the number of plants in 20 houses in a locality.Find the mean number of plants per house.

Number of plants

0−2

2−4

4−6

6−8

8−10

10−12

12−14

Number of houses

1

2

1

5

6

2

3