Question

6. Find the mean of first 20 odd natural
6.
Find the mean of first 20 odd natural
numbers​

Answer 1

Answer:

Step-by-step explanation:

what is the mean or average value of first 20

natural or whole numbers. 10.5 is an average of first 20 numbers mentioned in the below table, by substituting the total sum and count of numbers in the formula. The corresponding formulas, chart, examples & workout may help students, teachers or professionals to learn, teach or practice the average of first n natural numbers calculation.

Answer 2

Answer:

the first 20 odd natural no. are 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39

so, mean= 1+3+5+7+9+11+13+15+17+19+21+23+25+27+29+31+33+35+37+39/20

= 400/20 =20 Ans