Question

The number of cars crossing a bridge per day in a week are as follows:-

Monday- 25
Tuesday- 35
Wednesday- 22
Thursday- 28
Friday- 32
Saturday- 18
Sunday- 29

1. Draw a histogram for the above data.

2. Find the average number of cars crossing the bridge per day in the given week.
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Answer 1

you make your self....scale=1cm = 1 day cars

Step-by-step explanation:

formula to find average: Average equals the sum of a set of numbers divided by the count which is the number of the values being added. For example, say you want the average of 13, 54, 88, 27 and 104. Find the sum of the numbers: 13 + 54 + 88+ 27 + 104 = 286. There are five numbers in our data set, so divide 286 by 5 to get 57.2