Question

1.the ages in years of 10 teachers of a school are 32, 41, 28, 54 ,35,26 23,33, 38,40.
a.what is the year age of the oldest teacher and that of the youngest teacher .

b.what is the range of the ages of the teachers .

c.what is the mean age of these teachers

answer this question fast please ❤❤❤​

Answer 1

Answer:

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Step-by-step explanation:

The years of 10 teachers are :

32, 41, 28, 54 ,35,26 23,33, 38,40.

a) Oldest teacher has the age 54.

Youngest teacher has the age 23.

b) Range value of teachers = (oldest - youngest)

= 54 - 23 = 31

Range is from 23 to 54 and range value = 31.

c) Mean age = sum/number

= ( 32 + 41 + 28 + 54 + 35 + 26 + 23 + 33 + 38 + 40)/10

= 350/10

= 35

#GIRLSOPHILE

Answer 2

Answer:

hey dear your answers are

Step-by-step explanation:

a 54 old 23 young

b 31

c 35

hope it helps

sorry for delay