Calculate the weighted mean price of a table from the followers data, assuming that weights are proportional to the number of
tables sold.
36.00
40.00
Price per table (Rs.)
No. of tables sold
48.00
9
6​

Complete question :

Calculate the weighted mean price of a table from the following

data, assuming that weights are proportional to the number of

tables sold.

36.00

40.00

44.00

48.00

Price

per

table (Rs.)

No. of tables sold

14

11

9

6​

40.7

Step-by-step explanation:

The weighted mean:

Since weights are proportional to the number of tables sold :

(14 + 11 + 9 + 6) = 40

Weights are :

14 /40 = 0.35

11/40 = 0.275

9/40 = 0.225

6/40 = 0.15

Weighted mean = Σweight * price per table

(0.35*36) + (0.275 * 40) + (0.225 * 44) + (0.15 * 48) = 40.7

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

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step-by-step explanation: