Question 1 (a) The following data represent the price (in sen) of 100 grams of chilli in the supermarket for 20 consecutive days. 63 64 71 46 53 49 67 58 50 58 75 61 48 58 62 70 59 66 49 60 (1) Compute the measurement of central tendency. (ii) Compute the variance and standard deviation.
Question 1 (a) The following data represent the price (in sen) of 100 grams of chilli in the supermarket for 20 consecutive days. 63 64 71 46 53 49 67 58 50 58 75 61 48 58 62 70 59 66 49 60 (1) Compute the measurement of central tendency. (ii) Compute the variance and standard deviation.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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Transcribed Image Text:Question 1
(a) The following data represent the price (in sen) of 100 grams of chilli in the supermarket
for 20 consecutive days.
50
48
63
58
49
49
64
71
46
53
75
67
61
58
62
70
59
66
58
60
(i) Compute the measurement of central tendency.
(ii) Compute the variance and standard deviation.
(b) The causes for late on different occasions.
Causes for Late Arrival
Family problems
Had to take the bus
Woke up late
Bad weather
Number of Occasions
6.
4.
30
Sick
Traffic tied-up
8.
24
Make a pie chart for these data.
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