Question

Riya measured the height of her plants in her backyard and recorded the data as shown below: 58.5 , 62 , 68.1, 52.3 , 81.6 , 72.5 , 69.5 , 70.5 , 54.1 , 55.5 , 85.5 , 78.3 , 82.9 , 74.2 , 86 (a) Determine the range.

(i) 31.5 (ii) 34.2 (iii) 33.7 (iv) 33.2

(b) What is the maximum height of a plant?

(i) 74.2 (ii) 86 (iii) 78.3 (iv) 70.5



(c) Find the mean height of the plants.



(i) 70.1 (ii) 45.6 (iii) 94.3 (iv) 70.9

(d) What is the minimum height of a plant?

(i) 54.1 (ii) 52.3 (iii) 55.5 (iv) 58.5

(e) How many heights of the plants have been recorded in the above data?

(i) 11 (ii) 12 (iii) 15 (iv) 10​

Answer 1

Answer:

come please

jmk-ryrf-ted