Question 1 The table below shows the lifetime (in hours) of eighty randomly selected orchid blooms. Class(hours) Frequency 51 - 60 6 61-70 71-80 81 - 90 91-100 101 - 110 Find the value of t. Calculate the: i. Mean ii. Mode iii. Median iv. Variance and Standard Deviation A. B. 12 25 14 5 Table 1.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Question 1
The table below shows the lifetime (in hours) of eighty randomly selected orchid blooms.
Class(hours)
Frequency
51 - 60
6
61 - 70
71-80
81 - 90
91-100
101 - 110
Find the value of t.
Calculate the:
i. Mean
ii. Mode
iii. Median
iv. Variance and Standard Deviation
A.
B.
12
25
14
5
Table 1.
Transcribed Image Text:Question 1 The table below shows the lifetime (in hours) of eighty randomly selected orchid blooms. Class(hours) Frequency 51 - 60 6 61 - 70 71-80 81 - 90 91-100 101 - 110 Find the value of t. Calculate the: i. Mean ii. Mode iii. Median iv. Variance and Standard Deviation A. B. 12 25 14 5 Table 1.
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