The chart below shows the amount of rainfall recorded in Delhi for a week in July. Study the graph and answer the questions the follow.
Figure
(a) On which days was the rainfall the same?
(b) What happened on Wednesday?
(c) Calculate the average rainfall for this week.

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Solution

(a) Rainfalls were same on Sunday and Tuesday and on Friday and Saturday.

(b) There was no rainfall on Wednesday.

(c) Average rainfall $= \frac{17 + 20 + 17 + 5 + 15 + 15}{7}$
= 12.7 mm

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Similar questions

The daily rainfall data recorded in a week is shown below. On which day of the week is the rainfall the highest? (1 drop = 1 inch rainfall)

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3

c m

, how much did it rain on Wednesday?

The rainfall (in mm) in a city on $7$ days of a certain week was recorded as follows:

$\begin{matrix} Days & Rain fall (in mm) Monday & 0.0 Tuesday & 12.2 Wednesday & 2.1 Thursday & 0.0 Friday & 20.5 Saturday & 5.5 Sunday & 1.0 \end{matrix}$

(i) Find the range of the rainfall in the above data.

(ii) Find the mean rainfall for the week.

(iii) On how many days was the rainfall less than the mean rainfall.

Q. For a week, the average daily rainfall was

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. There was no rainfall on Saturday. Rainfall on Sunday, Monday, Tuesday, Wednesday and Thursday was

0.4 c m, 0.03 c m, 0.45 c m, 0.27 c m

and

0.5 c m

respectively. What was the rainfall on Friday?

Q. The rainfall for a week in June in Kerala was recorded in a graph. Flooding occurs if the total rainfall over a three-day period exceeds 40 mm. Study the graph and find out the number of times flooding would have occurred in the locality during the entire week?
Figure

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The chart below shows the amount of rainfall recorded in Delhi for a week in July. Study the graph and answer the questions the follow. Figure (a) On which days was the rainfall the same? (b) What happened on Wednesday? (c) Calculate the average rainfall for this week.

(a) Rainfalls were same on Sunday and Tuesday and on Friday and Saturday. (b) There was no rainfall on Wednesday. (c) Average rainfall = 17 + 20 + 17 + 5 + 15 + 157 = 12.7 mm

The chart below shows the amount of rainfall recorded in Delhi for a week in July. Study the graph and answer the questions the follow.
Figure
(a) On which days was the rainfall the same?
(b) What happened on Wednesday?
(c) Calculate the average rainfall for this week.

(a) Rainfalls were same on Sunday and Tuesday and on Friday and Saturday.

(b) There was no rainfall on Wednesday.

(c) Average rainfall $= \frac{17 + 20 + 17 + 5 + 15 + 15}{7}$
= 12.7 mm