The relative humidity (in %) of a certain city for a month of 30 days was as follows:
$98.1 89.2 96.2 98.6 92.3 92.1 99.2 97.1 84.9 90.3 93.5 90.2 86.5 92.7 95.7 95.3 95.1 98.3 92.9 97.2 97.3 96.3 93.3 96.1 94.2 95.2 92.1 95.1 97.3 89$
(i) Construct a grouped frequency distribution table with classes $84 - 86, 86 - 88$ , etc.
(ii) Which month or season do you think this data is about?
(iii) What is the range of this data?

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The relative humidity (in %) of a certain city for a month of 30 days was as follows:

98.1 89.2 96.2 98.6 92.3 92.1 99.2 97.1 84.9 90.3 93.5 90.2 86.5 92.7 95.7 95.3 95.1 98.3 92.9 97.2 97.3 96.3 93.3 96.1 94.2 95.2 92.1 95.1 97.3 89

(i) Construct a grouped frequency distribution table with classes

84 - 86, 86 - 88

, etc.
(ii) Which month or season do you think this data is about?
(iii) What is the range of this data?

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Text solutionVerified

Relative Humidity (in $%$ )	Frequency
$84 - 86$	$1$
$86 - 88$	$1$
$88 - 90$	$2$
$90 - 92$	$2$
$92 - 94$	$7$
$94 - 96$	$6$
$96 - 98$	$7$
$98 - 100$	$4$
Total	$30$

(i) The figure above is the frequency distribution.
(ii) The data appears to be taken in the rainy season as the relative humidity is high.
(iii) Range of data = Maximum value - Minimum value

= 99.2 - 84.9 = 14.3

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Question Text	The relative humidity (in %) of a certain city for a month of 30 days was as follows: $98.1 89.2 96.2 98.6 92.3 92.1 99.2 97.1 84.9 90.3 93.5 90.2 86.5 92.7 95.7 95.3 95.1 98.3 92.9 97.2 97.3 96.3 93.3 96.1 94.2 95.2 92.1 95.1 97.3 89$ (i) Construct a grouped frequency distribution table with classes $84 - 86, 86 - 88$ , etc. (ii) Which month or season do you think this data is about? (iii) What is the range of this data?
Answer Type	Text solution:1
Upvotes	150

Text solutionVerified

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